39221218

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1051}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 60292224

約数和(自身を除く): 21071006

約数列:

[1, 2, 47, 94, 397, 794, 1051, 2102, 18659, 37318, 49397, 98794, 417247, 834494, 19610609, 39221218]

約数ペア:

[(1, 39221218), (2, 19610609), (47, 834494), (94, 417247), (397, 98794), (794, 49397), (1051, 37318), (2102, 18659)]