22554478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9901}}^1$

素因数の和:9987

約数の個数: 16

約数和(自身を含む): 36360144

約数和(自身を除く): 13805666

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 9901, 19802, 168317, 336634, 663367, 1326734, 11277239, 22554478]

約数ペア:

[(1, 22554478), (2, 11277239), (17, 1326734), (34, 663367), (67, 336634), (134, 168317), (1139, 19802), (2278, 9901)]