22620910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174007}}^1$

素因数の和:174027

約数の個数: 16

約数和(自身を含む): 43850016

約数和(自身を除く): 21229106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 174007, 348014, 870035, 1740070, 2262091, 4524182, 11310455, 22620910]

約数ペア:

[(1, 22620910), (2, 11310455), (5, 4524182), (10, 2262091), (13, 1740070), (26, 870035), (65, 348014), (130, 174007)]