12139876

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{829}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 24355520

約数和(自身を除く): 12215644

約数列:

[1, 2, 4, 7, 14, 28, 523, 829, 1046, 1658, 2092, 3316, 3661, 5803, 7322, 11606, 14644, 23212, 433567, 867134, 1734268, 3034969, 6069938, 12139876]

約数ペア:

[(1, 12139876), (2, 6069938), (4, 3034969), (7, 1734268), (14, 867134), (28, 433567), (523, 23212), (829, 14644), (1046, 11606), (1658, 7322), (2092, 5803), (3316, 3661)]