15442216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 30343680

約数和(自身を除く): 14901464

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 877, 1754, 2201, 3508, 4402, 7016, 8804, 17608, 27187, 54374, 62267, 108748, 124534, 217496, 249068, 498136, 1930277, 3860554, 7721108, 15442216]

約数ペア:

[(1, 15442216), (2, 7721108), (4, 3860554), (8, 1930277), (31, 498136), (62, 249068), (71, 217496), (124, 124534), (142, 108748), (248, 62267), (284, 54374), (568, 27187), (877, 17608), (1754, 8804), (2201, 7016), (3508, 4402)]