16090910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7736

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 17173090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7699, 15398, 38495, 76990, 84689, 146281, 169378, 292562, 423445, 731405, 846890, 1462810, 1609091, 3218182, 8045455, 16090910]

約数ペア:

[(1, 16090910), (2, 8045455), (5, 3218182), (10, 1609091), (11, 1462810), (19, 846890), (22, 731405), (38, 423445), (55, 292562), (95, 169378), (110, 146281), (190, 84689), (209, 76990), (418, 38495), (1045, 15398), (2090, 7699)]