84820978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{202921}}^1$

素因数の和:202953

約数の個数: 16

約数和(自身を含む): 146103840

約数和(自身を除く): 61282862

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 202921, 405842, 2232131, 3855499, 4464262, 7710998, 42410489, 84820978]

約数ペア:

[(1, 84820978), (2, 42410489), (11, 7710998), (19, 4464262), (22, 3855499), (38, 2232131), (209, 405842), (418, 202921)]