18811232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53441}}^1$

素因数の和:53462

約数の個数: 24

約数和(自身を含む): 40402152

約数和(自身を除く): 21590920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53441, 106882, 213764, 427528, 587851, 855056, 1175702, 1710112, 2351404, 4702808, 9405616, 18811232]

約数ペア:

[(1, 18811232), (2, 9405616), (4, 4702808), (8, 2351404), (11, 1710112), (16, 1175702), (22, 855056), (32, 587851), (44, 427528), (88, 213764), (176, 106882), (352, 53441)]