15990371567

素因数分解:

${\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1\times {\mathrm{2221}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 16617004800

約数和(自身を除く): 626633233

約数列:

[1, 29, 409, 607, 2221, 11861, 17603, 64409, 248263, 908389, 1348147, 7199627, 26343281, 39096263, 551392123, 15990371567]

約数ペア:

[(1, 15990371567), (29, 551392123), (409, 39096263), (607, 26343281), (2221, 7199627), (11861, 1348147), (17603, 908389), (64409, 248263)]