2019913133

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{1421473}}^1$

素因数の和:1421516

約数の個数: 12

約数和(自身を含む): 2430720540

約数和(自身を除く): 410807407

約数列:

[1, 7, 29, 49, 203, 1421, 1421473, 9950311, 41222717, 69652177, 288559019, 2019913133]

約数ペア:

[(1, 2019913133), (7, 288559019), (29, 69652177), (49, 41222717), (203, 9950311), (1421, 1421473)]