2912390471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{7841}}^1$

素因数の和:8146

約数の個数: 16

約数和(自身を含む): 3111078240

約数和(自身を除く): 198687769

約数列:

[1, 19, 113, 173, 2147, 3287, 7841, 19549, 148979, 371431, 886033, 1356493, 16834627, 25773367, 153283709, 2912390471]

約数ペア:

[(1, 2912390471), (19, 153283709), (113, 25773367), (173, 16834627), (2147, 1356493), (3287, 886033), (7841, 371431), (19549, 148979)]