22191922

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 34187544

約数和(自身を除く): 11995622

約数列:

[1, 2, 61, 101, 122, 202, 1801, 3602, 6161, 12322, 109861, 181901, 219722, 363802, 11095961, 22191922]

約数ペア:

[(1, 22191922), (2, 11095961), (61, 363802), (101, 219722), (122, 181901), (202, 109861), (1801, 12322), (3602, 6161)]