15204656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 31188480

約数和(自身を除く): 15983824

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 523, 632, 1046, 1264, 1817, 2092, 3634, 4184, 7268, 8368, 12029, 14536, 24058, 29072, 41317, 48116, 82634, 96232, 165268, 192464, 330536, 661072, 950291, 1900582, 3801164, 7602328, 15204656]

約数ペア:

[(1, 15204656), (2, 7602328), (4, 3801164), (8, 1900582), (16, 950291), (23, 661072), (46, 330536), (79, 192464), (92, 165268), (158, 96232), (184, 82634), (316, 48116), (368, 41317), (523, 29072), (632, 24058), (1046, 14536), (1264, 12029), (1817, 8368), (2092, 7268), (3634, 4184)]