12128897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 14065920

約数和(自身を除く): 1937023

約数列:

[1, 11, 19, 131, 209, 443, 1441, 2489, 4873, 8417, 27379, 58033, 92587, 638363, 1102627, 12128897]

約数ペア:

[(1, 12128897), (11, 1102627), (19, 638363), (131, 92587), (209, 58033), (443, 27379), (1441, 8417), (2489, 4873)]