15906616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 19344584

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 58, 88, 92, 116, 184, 232, 253, 271, 319, 506, 542, 638, 667, 1012, 1084, 1276, 1334, 2024, 2168, 2552, 2668, 2981, 5336, 5962, 6233, 7337, 7859, 11924, 12466, 14674, 15718, 23848, 24932, 29348, 31436, 49864, 58696, 62872, 68563, 86449, 137126, 172898, 180757, 274252, 345796, 361514, 548504, 691592, 723028, 1446056, 1988327, 3976654, 7953308, 15906616]

約数ペア:

[(1, 15906616), (2, 7953308), (4, 3976654), (8, 1988327), (11, 1446056), (22, 723028), (23, 691592), (29, 548504), (44, 361514), (46, 345796), (58, 274252), (88, 180757), (92, 172898), (116, 137126), (184, 86449), (232, 68563), (253, 62872), (271, 58696), (319, 49864), (506, 31436), (542, 29348), (638, 24932), (667, 23848), (1012, 15718), (1084, 14674), (1276, 12466), (1334, 11924), (2024, 7859), (2168, 7337), (2552, 6233), (2668, 5962), (2981, 5336)]