18595909007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75287081}}^1$

素因数の和:75287113

約数の個数: 8

約数和(自身を含む): 21080382960

約数和(自身を除く): 2484473953

約数列:

[1, 13, 19, 247, 75287081, 978732053, 1430454539, 18595909007]

約数ペア:

[(1, 18595909007), (13, 1430454539), (19, 978732053), (247, 75287081)]