22754576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109397}}^1$

素因数の和:109418

約数の個数: 20

約数和(自身を含む): 47478732

約数和(自身を除く): 24724156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109397, 218794, 437588, 875176, 1422161, 1750352, 2844322, 5688644, 11377288, 22754576]

約数ペア:

[(1, 22754576), (2, 11377288), (4, 5688644), (8, 2844322), (13, 1750352), (16, 1422161), (26, 875176), (52, 437588), (104, 218794), (208, 109397)]