22019979521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{700537}}^1$

素因数の和:700640

約数の個数: 12

約数和(自身を含む): 23870131812

約数和(自身を除く): 1850152291

約数列:

[1, 17, 43, 731, 1849, 31433, 700537, 11909129, 30123091, 512092547, 1295292913, 22019979521]

約数ペア:

[(1, 22019979521), (17, 1295292913), (43, 512092547), (731, 30123091), (1849, 11909129), (31433, 700537)]