2005694815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{59809}}^1$

素因数の和:60186

約数の個数: 16

約数和(自身を含む): 2540728800

約数和(自身を除く): 535033985

約数列:

[1, 5, 19, 95, 353, 1765, 6707, 33535, 59809, 299045, 1136371, 5681855, 21112577, 105562885, 401138963, 2005694815]

約数ペア:

[(1, 2005694815), (5, 401138963), (19, 105562885), (95, 21112577), (353, 5681855), (1765, 1136371), (6707, 299045), (33535, 59809)]