19693612913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11564071}}^1$

素因数の和:11564215

約数の個数: 8

約数和(自身を含む): 21370405056

約数和(自身を除く): 1676792143

約数列:

[1, 13, 131, 1703, 11564071, 150332923, 1514893301, 19693612913]

約数ペア:

[(1, 19693612913), (13, 1514893301), (131, 150332923), (1703, 11564071)]