22512212

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{17981}}^1$

素因数の和:18298

約数の個数: 12

約数和(自身を含む): 39524436

約数和(自身を除く): 17012224

約数列:

[1, 2, 4, 313, 626, 1252, 17981, 35962, 71924, 5628053, 11256106, 22512212]

約数ペア:

[(1, 22512212), (2, 11256106), (4, 5628053), (313, 71924), (626, 35962), (1252, 17981)]