660022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 1137600

約数和(自身を除く): 477578

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1579, 3158, 17369, 30001, 34738, 60002, 330011, 660022]

約数ペア:

[(1, 660022), (2, 330011), (11, 60002), (19, 34738), (22, 30001), (38, 17369), (209, 3158), (418, 1579)]