19960238591

素因数分解:

${\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2213623}}^1$

素因数の和:2213821

約数の個数: 8

約数和(自身を含む): 20400758784

約数和(自身を除く): 440520193

約数列:

[1, 71, 127, 9017, 2213623, 157167233, 281130121, 19960238591]

約数ペア:

[(1, 19960238591), (71, 281130121), (127, 157167233), (9017, 2213623)]