12540296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 24537600

約数和(自身を除く): 11997304

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 283, 382, 566, 764, 1132, 1528, 2264, 5539, 8207, 11078, 16414, 22156, 32828, 44312, 54053, 65656, 108106, 216212, 432424, 1567537, 3135074, 6270148, 12540296]

約数ペア:

[(1, 12540296), (2, 6270148), (4, 3135074), (8, 1567537), (29, 432424), (58, 216212), (116, 108106), (191, 65656), (232, 54053), (283, 44312), (382, 32828), (566, 22156), (764, 16414), (1132, 11078), (1528, 8207), (2264, 5539)]