19665277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 21792240

約数和(自身を除く): 2126963

約数列:

[1, 17, 29, 113, 353, 493, 1921, 3277, 6001, 10237, 39889, 55709, 174029, 678113, 1156781, 19665277]

約数ペア:

[(1, 19665277), (17, 1156781), (29, 678113), (113, 174029), (353, 55709), (493, 39889), (1921, 10237), (3277, 6001)]