19402172906

素因数分解:

$2^1\times {\mathrm{2843}}^1\times {\mathrm{3412271}}^1$

素因数の和:3415116

約数の個数: 8

約数和(自身を含む): 29113504704

約数和(自身を除く): 9711331798

約数列:

[1, 2, 2843, 5686, 3412271, 6824542, 9701086453, 19402172906]

約数ペア:

[(1, 19402172906), (2, 9701086453), (2843, 6824542), (5686, 3412271)]