15126872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{111227}}^1$

素因数の和:111250

約数の個数: 16

約数和(自身を含む): 30031560

約数和(自身を除く): 14904688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 111227, 222454, 444908, 889816, 1890859, 3781718, 7563436, 15126872]

約数ペア:

[(1, 15126872), (2, 7563436), (4, 3781718), (8, 1890859), (17, 889816), (34, 444908), (68, 222454), (136, 111227)]