18385796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32143}}^1$

素因数の和:32171

約数の個数: 24

約数和(自身を含む): 37801344

約数和(自身を除く): 19415548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32143, 64286, 128572, 353573, 417859, 707146, 835718, 1414292, 1671436, 4596449, 9192898, 18385796]

約数ペア:

[(1, 18385796), (2, 9192898), (4, 4596449), (11, 1671436), (13, 1414292), (22, 835718), (26, 707146), (44, 417859), (52, 353573), (143, 128572), (286, 64286), (572, 32143)]