12916254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 28473984

約数和(自身を除く): 15557730

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 3851, 7702, 11553, 23106, 50063, 100126, 150189, 165593, 300378, 331186, 496779, 993558, 2152709, 4305418, 6458127, 12916254]

約数ペア:

[(1, 12916254), (2, 6458127), (3, 4305418), (6, 2152709), (13, 993558), (26, 496779), (39, 331186), (43, 300378), (78, 165593), (86, 150189), (129, 100126), (258, 50063), (559, 23106), (1118, 11553), (1677, 7702), (3354, 3851)]