15445928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 30925800

約数和(自身を除く): 15479872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 829, 1096, 1658, 2329, 3316, 4658, 6632, 9316, 14093, 18632, 28186, 56372, 112744, 113573, 227146, 454292, 908584, 1930741, 3861482, 7722964, 15445928]

約数ペア:

[(1, 15445928), (2, 7722964), (4, 3861482), (8, 1930741), (17, 908584), (34, 454292), (68, 227146), (136, 113573), (137, 112744), (274, 56372), (548, 28186), (829, 18632), (1096, 14093), (1658, 9316), (2329, 6632), (3316, 4658)]