18319207

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3989

約数の個数: 8

約数和(自身を含む): 18859392

約数和(自身を除く): 540185

約数列:

[1, 67, 71, 3851, 4757, 258017, 273421, 18319207]

約数ペア:

[(1, 18319207), (67, 273421), (71, 258017), (3851, 4757)]