12748724

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{5051}}^1$

素因数の和:5686

約数の個数: 12

約数和(自身を含む): 22350048

約数和(自身を除く): 9601324

約数列:

[1, 2, 4, 631, 1262, 2524, 5051, 10102, 20204, 3187181, 6374362, 12748724]

約数ペア:

[(1, 12748724), (2, 6374362), (4, 3187181), (631, 20204), (1262, 10102), (2524, 5051)]