15560788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 28788480

約数和(自身を除く): 13227692

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 2141, 3634, 4282, 7268, 8564, 49243, 98486, 169139, 196972, 338278, 676556, 3890197, 7780394, 15560788]

約数ペア:

[(1, 15560788), (2, 7780394), (4, 3890197), (23, 676556), (46, 338278), (79, 196972), (92, 169139), (158, 98486), (316, 49243), (1817, 8564), (2141, 7268), (3634, 4282)]