138633614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521179}}^1$

素因数の和:521207

約数の個数: 16

約数和(自身を含む): 250166400

約数和(自身を除く): 111532786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 521179, 1042358, 3648253, 7296506, 9902401, 19804802, 69316807, 138633614]

約数ペア:

[(1, 138633614), (2, 69316807), (7, 19804802), (14, 9902401), (19, 7296506), (38, 3648253), (133, 1042358), (266, 521179)]