16256001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 23250240

約数和(自身を除く): 6994239

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 5381, 16143, 102239, 285193, 306717, 855579, 5418667, 16256001]

約数ペア:

[(1, 16256001), (3, 5418667), (19, 855579), (53, 306717), (57, 285193), (159, 102239), (1007, 16143), (3021, 5381)]