39657442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 68299200

約数和(自身を除く): 28641758

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 638, 671, 1019, 1342, 1769, 2038, 3538, 11209, 19459, 22418, 29551, 38918, 59102, 62159, 124318, 325061, 650122, 683749, 1367498, 1802611, 3605222, 19828721, 39657442]

約数ペア:

[(1, 39657442), (2, 19828721), (11, 3605222), (22, 1802611), (29, 1367498), (58, 683749), (61, 650122), (122, 325061), (319, 124318), (638, 62159), (671, 59102), (1019, 38918), (1342, 29551), (1769, 22418), (2038, 19459), (3538, 11209)]