15002992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 30890880

約数和(自身を除く): 15887888

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 691, 944, 1357, 1382, 2714, 2764, 5428, 5528, 10856, 11056, 15893, 21712, 31786, 40769, 63572, 81538, 127144, 163076, 254288, 326152, 652304, 937687, 1875374, 3750748, 7501496, 15002992]

約数ペア:

[(1, 15002992), (2, 7501496), (4, 3750748), (8, 1875374), (16, 937687), (23, 652304), (46, 326152), (59, 254288), (92, 163076), (118, 127144), (184, 81538), (236, 63572), (368, 40769), (472, 31786), (691, 21712), (944, 15893), (1357, 11056), (1382, 10856), (2714, 5528), (2764, 5428)]