15105064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 31013640

約数和(自身を除く): 15908576

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2381, 3172, 4762, 6344, 9524, 19048, 30953, 61906, 123812, 145241, 247624, 290482, 580964, 1161928, 1888133, 3776266, 7552532, 15105064]

約数ペア:

[(1, 15105064), (2, 7552532), (4, 3776266), (8, 1888133), (13, 1161928), (26, 580964), (52, 290482), (61, 247624), (104, 145241), (122, 123812), (244, 61906), (488, 30953), (793, 19048), (1586, 9524), (2381, 6344), (3172, 4762)]