19533778559

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{156319}}^1$

素因数の和:156518

約数の個数: 16

約数和(自身を含む): 21009408000

約数和(自身を除く): 1475629441

約数列:

[1, 29, 31, 139, 899, 4031, 4309, 124961, 156319, 4533251, 4845889, 21728341, 140530781, 630121889, 673578571, 19533778559]

約数ペア:

[(1, 19533778559), (29, 673578571), (31, 630121889), (139, 140530781), (899, 21728341), (4031, 4845889), (4309, 4533251), (124961, 156319)]