12467792

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1759}}^1$

素因数の和:2210

約数の個数: 20

約数和(自身を含む): 24224640

約数和(自身を除く): 11756848

約数列:

[1, 2, 4, 8, 16, 443, 886, 1759, 1772, 3518, 3544, 7036, 7088, 14072, 28144, 779237, 1558474, 3116948, 6233896, 12467792]

約数ペア:

[(1, 12467792), (2, 6233896), (4, 3116948), (8, 1558474), (16, 779237), (443, 28144), (886, 14072), (1759, 7088), (1772, 7036), (3518, 3544)]