2019386873

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{272927}}^1$

素因数の和:273092

約数の個数: 12

約数和(自身を含む): 2364648192

約数和(自身を除く): 345261319

約数列:

[1, 7, 49, 151, 1057, 7399, 272927, 1910489, 13373423, 41211977, 288483839, 2019386873]

約数ペア:

[(1, 2019386873), (7, 288483839), (49, 41211977), (151, 13373423), (1057, 1910489), (7399, 272927)]