19549140481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8308177}}^1$

素因数の和:8308371

約数の個数: 8

約数和(自身を含む): 21169237544

約数和(自身を除く): 1620097063

約数列:

[1, 13, 181, 2353, 8308177, 108006301, 1503780037, 19549140481]

約数ペア:

[(1, 19549140481), (13, 1503780037), (181, 108006301), (2353, 8308177)]