22027222

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25793}}^1$

素因数の和:25863

約数の個数: 16

約数和(自身を含む): 38381472

約数和(自身を除く): 16354250

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 25793, 51586, 180551, 361102, 1573373, 3146746, 11013611, 22027222]

約数ペア:

[(1, 22027222), (2, 11013611), (7, 3146746), (14, 1573373), (61, 361102), (122, 180551), (427, 51586), (854, 25793)]