12665816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{93131}}^1$

素因数の和:93154

約数の個数: 16

約数和(自身を含む): 25145640

約数和(自身を除く): 12479824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 93131, 186262, 372524, 745048, 1583227, 3166454, 6332908, 12665816]

約数ペア:

[(1, 12665816), (2, 6332908), (4, 3166454), (8, 1583227), (17, 745048), (34, 372524), (68, 186262), (136, 93131)]