22019401481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{12959}}^1\times {\mathrm{22067}}^1$

素因数の和:35044

約数の個数: 16

約数和(自身を含む): 27456122880

約数和(自身を除く): 5436721399

約数列:

[1, 7, 11, 77, 12959, 22067, 90713, 142549, 154469, 242737, 997843, 1699159, 285966253, 2001763771, 3145628783, 22019401481]

約数ペア:

[(1, 22019401481), (7, 3145628783), (11, 2001763771), (77, 285966253), (12959, 1699159), (22067, 997843), (90713, 242737), (142549, 154469)]