19077120001

素因数分解:

${\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1273421}}^1$

素因数の和:1273703

約数の個数: 8

約数和(自身を含む): 19437513408

約数和(自身を除く): 360393407

約数列:

[1, 71, 211, 14981, 1273421, 90412891, 268691831, 19077120001]

約数ペア:

[(1, 19077120001), (71, 268691831), (211, 90412891), (14981, 1273421)]