12654851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 3104509

約数列:

[1, 11, 17, 31, 37, 59, 187, 341, 407, 527, 629, 649, 1003, 1147, 1829, 2183, 5797, 6919, 11033, 12617, 19499, 20119, 24013, 31093, 37111, 67673, 214489, 342023, 408221, 744403, 1150441, 12654851]

約数ペア:

[(1, 12654851), (11, 1150441), (17, 744403), (31, 408221), (37, 342023), (59, 214489), (187, 67673), (341, 37111), (407, 31093), (527, 24013), (629, 20119), (649, 19499), (1003, 12617), (1147, 11033), (1829, 6919), (2183, 5797)]