18722066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 32799168

約数和(自身を除く): 14077102

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 374, 443, 886, 1243, 1921, 2486, 3842, 4873, 7531, 9746, 15062, 21131, 42262, 50059, 82841, 100118, 165682, 550649, 851003, 1101298, 1702006, 9361033, 18722066]

約数ペア:

[(1, 18722066), (2, 9361033), (11, 1702006), (17, 1101298), (22, 851003), (34, 550649), (113, 165682), (187, 100118), (226, 82841), (374, 50059), (443, 42262), (886, 21131), (1243, 15062), (1921, 9746), (2486, 7531), (3842, 4873)]