22153378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7817}}^1$

素因数の和:7941

約数の個数: 16

約数和(自身を含む): 36119160

約数和(自身を除く): 13965782

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 7817, 15634, 101621, 203242, 852053, 1704106, 11076689, 22153378]

約数ペア:

[(1, 22153378), (2, 11076689), (13, 1704106), (26, 852053), (109, 203242), (218, 101621), (1417, 15634), (2834, 7817)]