2019922612

素因数分解:

$2^2\times {\mathrm{7643}}^1\times {\mathrm{66071}}^1$

素因数の和:73718

約数の個数: 12

約数和(自身を含む): 3535380576

約数和(自身を除く): 1515457964

約数列:

[1, 2, 4, 7643, 15286, 30572, 66071, 132142, 264284, 504980653, 1009961306, 2019922612]

約数ペア:

[(1, 2019922612), (2, 1009961306), (4, 504980653), (7643, 264284), (15286, 132142), (30572, 66071)]