12737244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81649}}^1$

素因数の和:81669

約数の個数: 24

約数和(自身を含む): 32006800

約数和(自身を除く): 19269556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81649, 163298, 244947, 326596, 489894, 979788, 1061437, 2122874, 3184311, 4245748, 6368622, 12737244]

約数ペア:

[(1, 12737244), (2, 6368622), (3, 4245748), (4, 3184311), (6, 2122874), (12, 1061437), (13, 979788), (26, 489894), (39, 326596), (52, 244947), (78, 163298), (156, 81649)]