1969844617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1\times {\mathrm{1193}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 2139313680

約数和(自身を除く): 169469063

約数列:

[1, 13, 157, 809, 1193, 2041, 10517, 15509, 127013, 187301, 965137, 1651169, 2434913, 12546781, 151526509, 1969844617]

約数ペア:

[(1, 1969844617), (13, 151526509), (157, 12546781), (809, 2434913), (1193, 1651169), (2041, 965137), (10517, 187301), (15509, 127013)]