15991008910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10513}}^1\times {\mathrm{4111}}^1$

素因数の和:14668

約数の個数: 32

約数和(自身を含む): 29571760512

約数和(自身を除く): 13580751602

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 4111, 8222, 10513, 20555, 21026, 41110, 52565, 105130, 152107, 304214, 388981, 760535, 777962, 1521070, 1944905, 3889810, 43218943, 86437886, 216094715, 432189430, 1599100891, 3198201782, 7995504455, 15991008910]

約数ペア:

[(1, 15991008910), (2, 7995504455), (5, 3198201782), (10, 1599100891), (37, 432189430), (74, 216094715), (185, 86437886), (370, 43218943), (4111, 3889810), (8222, 1944905), (10513, 1521070), (20555, 777962), (21026, 760535), (41110, 388981), (52565, 304214), (105130, 152107)]