22904570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13553}}^1$

素因数の和:13586

約数の個数: 24

約数和(自身を含む): 44646876

約数和(自身を除く): 21742306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 13553, 27106, 67765, 135530, 176189, 352378, 880945, 1761890, 2290457, 4580914, 11452285, 22904570]

約数ペア:

[(1, 22904570), (2, 11452285), (5, 4580914), (10, 2290457), (13, 1761890), (26, 880945), (65, 352378), (130, 176189), (169, 135530), (338, 67765), (845, 27106), (1690, 13553)]