12668889711

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{218117}}^1$

素因数の和:219158

約数の個数: 16

約数和(自身を含む): 17798428800

約数和(自身を除く): 5129539089

約数列:

[1, 3, 19, 57, 1019, 3057, 19361, 58083, 218117, 654351, 4144223, 12432669, 222261223, 666783669, 4222963237, 12668889711]

約数ペア:

[(1, 12668889711), (3, 4222963237), (19, 666783669), (57, 222261223), (1019, 12432669), (3057, 4144223), (19361, 654351), (58083, 218117)]