15962984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 31008000

約数和(自身を除く): 15045016

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 271, 296, 398, 542, 796, 1084, 1592, 2168, 7363, 10027, 14726, 20054, 29452, 40108, 53929, 58904, 80216, 107858, 215716, 431432, 1995373, 3990746, 7981492, 15962984]

約数ペア:

[(1, 15962984), (2, 7981492), (4, 3990746), (8, 1995373), (37, 431432), (74, 215716), (148, 107858), (199, 80216), (271, 58904), (296, 53929), (398, 40108), (542, 29452), (796, 20054), (1084, 14726), (1592, 10027), (2168, 7363)]