28818922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2957}}^1$

素因数の和:3413

約数の個数: 16

約数和(自身を含む): 47280672

約数和(自身を除く): 18461750

約数列:

[1, 2, 11, 22, 443, 886, 2957, 4873, 5914, 9746, 32527, 65054, 1309951, 2619902, 14409461, 28818922]

約数ペア:

[(1, 28818922), (2, 14409461), (11, 2619902), (22, 1309951), (443, 65054), (886, 32527), (2957, 9746), (4873, 5914)]