22380721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4127}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 26749440

約数和(自身を除く): 4368719

約数列:

[1, 11, 17, 29, 187, 319, 493, 4127, 5423, 45397, 70159, 119683, 771749, 1316513, 2034611, 22380721]

約数ペア:

[(1, 22380721), (11, 2034611), (17, 1316513), (29, 771749), (187, 119683), (319, 70159), (493, 45397), (4127, 5423)]