18852086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10847}}^1$

素因数の和:10939

約数の個数: 16

約数和(自身を含む): 31242240

約数和(自身を除く): 12390154

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 10847, 21694, 119317, 238634, 856913, 1713826, 9426043, 18852086]

約数ペア:

[(1, 18852086), (2, 9426043), (11, 1713826), (22, 856913), (79, 238634), (158, 119317), (869, 21694), (1738, 10847)]