21311942402

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{5953}}^1\times {\mathrm{4723}}^1$

素因数の和:11057

約数の個数: 16

約数和(自身を含む): 32064433440

約数和(自身を除く): 10752491038

約数列:

[1, 2, 379, 758, 4723, 5953, 9446, 11906, 1790017, 2256187, 3580034, 4512374, 28116019, 56232038, 10655971201, 21311942402]

約数ペア:

[(1, 21311942402), (2, 10655971201), (379, 56232038), (758, 28116019), (4723, 4512374), (5953, 3580034), (9446, 2256187), (11906, 1790017)]