12976756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 24622304

約数和(自身を除く): 11645548

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1531, 2119, 3062, 4238, 6124, 8476, 19903, 39806, 79612, 249553, 499106, 998212, 3244189, 6488378, 12976756]

約数ペア:

[(1, 12976756), (2, 6488378), (4, 3244189), (13, 998212), (26, 499106), (52, 249553), (163, 79612), (326, 39806), (652, 19903), (1531, 8476), (2119, 6124), (3062, 4238)]