15868450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24413}}^1$

素因数の和:24438

約数の個数: 24

約数和(自身を含む): 31787028

約数和(自身を除く): 15918578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 24413, 48826, 122065, 244130, 317369, 610325, 634738, 1220650, 1586845, 3173690, 7934225, 15868450]

約数ペア:

[(1, 15868450), (2, 7934225), (5, 3173690), (10, 1586845), (13, 1220650), (25, 634738), (26, 610325), (50, 317369), (65, 244130), (130, 122065), (325, 48826), (650, 24413)]