13786576

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6199}}^1$

素因数の和:6346

約数の個数: 20

約数和(自身を含む): 26908000

約数和(自身を除く): 13121424

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6199, 12398, 24796, 49592, 99184, 861661, 1723322, 3446644, 6893288, 13786576]

約数ペア:

[(1, 13786576), (2, 6893288), (4, 3446644), (8, 1723322), (16, 861661), (139, 99184), (278, 49592), (556, 24796), (1112, 12398), (2224, 6199)]