integer divisor

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• Divisor function — σ0(n) up to n = 250 Sigma function σ …   Wikipedia

• Divisor — divisible redirects here. For divisibility of groups, see Divisible group. For the second operand of a division, see Division (mathematics). For divisors in algebraic geometry, see Divisor (algebraic geometry). For divisibility in the ring theory …   Wikipedia

• Divisor summatory function — The summatory function, with leading terms removed, for x < 104 …   Wikipedia

• Integer-valued polynomial — In mathematics, an integer valued polynomial P(t) is a polynomial taking an integer value P(n) for every integer n . Certainly every polynomial with integer coefficients is integer valued. There are simple examples to show that the converse is… …   Wikipedia

• Divisor (algebraic geometry) — In algebraic geometry, divisors are a generalization of codimension one subvarieties of algebraic varieties; two different generalizations are in common use, Cartier divisors and Weil divisors (named for Pierre Cartier and André Weil). These… …   Wikipedia

• Integer — This article is about the mathematical concept. For integers in computer science, see Integer (computer science). Symbol often used to denote the set of integers The integers (from the Latin integer, literally untouched , hence whole : the word… …   Wikipedia

• divisor — noun /dɪ.ˈvaɪ.zə(ɹ),dɪ.ˈvaɪ.zɚ/ a) A number or expression that another is to be divided by. In 42 ÷ 3 the divisor is the 3. b) An integer that exactly divides another integer an integer number of times. The positive divisors of 6 are 1, 2 and 3 …   Wiktionary

• Greatest common divisor — In mathematics, the greatest common divisor (gcd), also known as the greatest common factor (gcf), or highest common factor (hcf), of two or more non zero integers, is the largest positive integer that divides the numbers without a remainder. For …   Wikipedia

• Harmonic divisor number — This article is about harmonic divisor numbers. For meanings of harmonic number, see harmonic number (disambiguation). In mathematics, a harmonic divisor number, or Ore number (named after Øystein Ore who defined it in 1948), is a positive… …   Wikipedia

• Greatest common divisor of two polynomials — Informally, the greatest common divisor (GCD) of two polynomials p ( x ) and q ( x ) is the biggest polynomial that divides evenly into both p ( x ) and q ( x ). The definition is modeled on the concept of the greatest common divisor of two… …   Wikipedia

• greatest common divisor — noun the largest integer that divides without remainder into a set of integers • Syn: ↑greatest common factor, ↑highest common factor • Hypernyms: ↑common divisor, ↑common factor, ↑common measure * * * noun …   Useful english dictionary