12932780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92377}}^1$

素因数の和:92393

約数の個数: 24

約数和(自身を含む): 31039008

約数和(自身を除く): 18106228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92377, 184754, 369508, 461885, 646639, 923770, 1293278, 1847540, 2586556, 3233195, 6466390, 12932780]

約数ペア:

[(1, 12932780), (2, 6466390), (4, 3233195), (5, 2586556), (7, 1847540), (10, 1293278), (14, 923770), (20, 646639), (28, 461885), (35, 369508), (70, 184754), (140, 92377)]