22128886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23003}}^1$

素因数の和:23055

約数の個数: 16

約数和(自身を含む): 36714384

約数和(自身を除く): 14585498

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 23003, 46006, 299039, 598078, 851111, 1702222, 11064443, 22128886]

約数ペア:

[(1, 22128886), (2, 11064443), (13, 1702222), (26, 851111), (37, 598078), (74, 299039), (481, 46006), (962, 23003)]