2015161489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9641921}}^1$

素因数の和:9641951

約数の個数: 8

約数和(自身を含む): 2314061280

約数和(自身を除く): 298899791

約数列:

[1, 11, 19, 209, 9641921, 106061131, 183196499, 2015161489]

約数ペア:

[(1, 2015161489), (11, 183196499), (19, 106061131), (209, 9641921)]