22179508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13759}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 43151360

約数和(自身を除く): 20971852

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 13759, 27518, 55036, 178867, 357734, 426529, 715468, 853058, 1706116, 5544877, 11089754, 22179508]

約数ペア:

[(1, 22179508), (2, 11089754), (4, 5544877), (13, 1706116), (26, 853058), (31, 715468), (52, 426529), (62, 357734), (124, 178867), (403, 55036), (806, 27518), (1612, 13759)]