16868350081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80709809}}^1$

素因数の和:80709839

約数の個数: 8

約数和(自身を含む): 19370354400

約数和(自身を除く): 2502004319

約数列:

[1, 11, 19, 209, 80709809, 887807899, 1533486371, 16868350081]

約数ペア:

[(1, 16868350081), (11, 1533486371), (19, 887807899), (209, 80709809)]