12565521962

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{24877}}^1$

素因数の和:25326

約数の個数: 32

約数和(自身を含む): 21805069440

約数和(自身を除く): 9239547478

約数列:

[1, 2, 7, 14, 109, 218, 331, 662, 763, 1526, 2317, 4634, 24877, 36079, 49754, 72158, 174139, 252553, 348278, 505106, 2711593, 5423186, 8234287, 16468574, 18981151, 37962302, 57640009, 115280018, 897537283, 1795074566, 6282760981, 12565521962]

約数ペア:

[(1, 12565521962), (2, 6282760981), (7, 1795074566), (14, 897537283), (109, 115280018), (218, 57640009), (331, 37962302), (662, 18981151), (763, 16468574), (1526, 8234287), (2317, 5423186), (4634, 2711593), (24877, 505106), (36079, 348278), (49754, 252553), (72158, 174139)]