65968019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 75079200

約数和(自身を除く): 9111181

約数列:

[1, 13, 19, 247, 409, 653, 5317, 7771, 8489, 12407, 101023, 161291, 267077, 3472001, 5074463, 65968019]

約数ペア:

[(1, 65968019), (13, 5074463), (19, 3472001), (247, 267077), (409, 161291), (653, 101023), (5317, 12407), (7771, 8489)]