19660147211

素因数分解:

${\mathrm{67}}^1\times {\mathrm{4421}}^1\times {\mathrm{66373}}^1$

素因数の和:70861

約数の個数: 8

約数和(自身を含む): 19958396304

約数和(自身を除く): 298249093

約数列:

[1, 67, 4421, 66373, 296207, 4446991, 293435033, 19660147211]

約数ペア:

[(1, 19660147211), (67, 293435033), (4421, 4446991), (66373, 296207)]