15415336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 30384000

約数和(自身を除く): 14968664

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 421, 796, 842, 1592, 1684, 3368, 4577, 9154, 9683, 18308, 19366, 36616, 38732, 77464, 83779, 167558, 335116, 670232, 1926917, 3853834, 7707668, 15415336]

約数ペア:

[(1, 15415336), (2, 7707668), (4, 3853834), (8, 1926917), (23, 670232), (46, 335116), (92, 167558), (184, 83779), (199, 77464), (398, 38732), (421, 36616), (796, 19366), (842, 18308), (1592, 9683), (1684, 9154), (3368, 4577)]