15500238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10459}}^1$

素因数の和:10496

約数の個数: 32

約数和(自身を含む): 35145600

約数和(自身を除く): 19645362

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 10459, 20918, 31377, 62754, 135967, 198721, 271934, 397442, 407901, 596163, 815802, 1192326, 2583373, 5166746, 7750119, 15500238]

約数ペア:

[(1, 15500238), (2, 7750119), (3, 5166746), (6, 2583373), (13, 1192326), (19, 815802), (26, 596163), (38, 407901), (39, 397442), (57, 271934), (78, 198721), (114, 135967), (247, 62754), (494, 31377), (741, 20918), (1482, 10459)]