15839382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 34685280

約数和(自身を除く): 18845898

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 3329, 4758, 6658, 9987, 19974, 43277, 86554, 129831, 203069, 259662, 406138, 609207, 1218414, 2639897, 5279794, 7919691, 15839382]

約数ペア:

[(1, 15839382), (2, 7919691), (3, 5279794), (6, 2639897), (13, 1218414), (26, 609207), (39, 406138), (61, 259662), (78, 203069), (122, 129831), (183, 86554), (366, 43277), (793, 19974), (1586, 9987), (2379, 6658), (3329, 4758)]