15856742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1627}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 26021952

約数和(自身を除く): 10165210

約数列:

[1, 2, 11, 22, 443, 886, 1627, 3254, 4873, 9746, 17897, 35794, 720761, 1441522, 7928371, 15856742]

約数ペア:

[(1, 15856742), (2, 7928371), (11, 1441522), (22, 720761), (443, 35794), (886, 17897), (1627, 9746), (3254, 4873)]