159307571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{20011}}^1$

素因数の和:20449

約数の個数: 8

約数和(自身を含む): 168100800

約数和(自身を除く): 8793229

約数列:

[1, 19, 419, 7961, 20011, 380209, 8384609, 159307571]

約数ペア:

[(1, 159307571), (19, 8384609), (419, 380209), (7961, 20011)]