21414575185

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{826339}}^1$

素因数の和:826488

約数の個数: 16

約数和(自身を含む): 26416437120

約数和(自身を除く): 5001861935

約数列:

[1, 5, 71, 73, 355, 365, 5183, 25915, 826339, 4131695, 58670069, 60322747, 293350345, 301613735, 4282915037, 21414575185]

約数ペア:

[(1, 21414575185), (5, 4282915037), (71, 301613735), (73, 293350345), (355, 60322747), (365, 58670069), (5183, 4131695), (25915, 826339)]