12661008878

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1052803}}^1$

素因数の和:1053671

約数の個数: 16

約数和(自身を含む): 21729874560

約数和(自身を除く): 9068865682

約数列:

[1, 2, 7, 14, 859, 1718, 6013, 12026, 1052803, 2105606, 7369621, 14739242, 904357777, 1808715554, 6330504439, 12661008878]

約数ペア:

[(1, 12661008878), (2, 6330504439), (7, 1808715554), (14, 904357777), (859, 14739242), (1718, 7369621), (6013, 2105606), (12026, 1052803)]