15112864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 33942888

約数和(自身を除く): 18830024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2137, 3536, 4274, 7072, 8548, 17096, 27781, 34192, 36329, 55562, 68384, 72658, 111124, 145316, 222248, 290632, 444496, 472277, 581264, 888992, 944554, 1162528, 1889108, 3778216, 7556432, 15112864]

約数ペア:

[(1, 15112864), (2, 7556432), (4, 3778216), (8, 1889108), (13, 1162528), (16, 944554), (17, 888992), (26, 581264), (32, 472277), (34, 444496), (52, 290632), (68, 222248), (104, 145316), (136, 111124), (208, 72658), (221, 68384), (272, 55562), (416, 36329), (442, 34192), (544, 27781), (884, 17096), (1768, 8548), (2137, 7072), (3536, 4274)]