12668889691

素因数分解:

${\mathrm{31}}^1\times {\mathrm{6287}}^1\times {\mathrm{65003}}^1$

素因数の和:71321

約数の個数: 8

約数和(自身を含む): 13079844864

約数和(自身を除く): 410955173

約数列:

[1, 31, 6287, 65003, 194897, 2015093, 408673861, 12668889691]

約数ペア:

[(1, 12668889691), (31, 408673861), (6287, 2015093), (65003, 194897)]