166445662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{20759}}^1$

素因数の和:20991

約数の個数: 16

約数和(自身を含む): 264067200

約数和(自身を除く): 97621538

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 20759, 41518, 394421, 788842, 4380149, 8760298, 83222831, 166445662]

約数ペア:

[(1, 166445662), (2, 83222831), (19, 8760298), (38, 4380149), (211, 788842), (422, 394421), (4009, 41518), (8018, 20759)]