2019944839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{66509}}^1$

素因数の和:66782

約数の個数: 12

約数和(自身を含む): 2229149160

約数和(自身を除く): 209204321

約数列:

[1, 11, 121, 251, 2761, 30371, 66509, 731599, 8047589, 16693759, 183631349, 2019944839]

約数ペア:

[(1, 2019944839), (11, 183631349), (121, 16693759), (251, 8047589), (2761, 731599), (30371, 66509)]