12286261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 13995520

約数和(自身を除く): 1709259

約数列:

[1, 13, 31, 43, 403, 559, 709, 1333, 9217, 17329, 21979, 30487, 285727, 396331, 945097, 12286261]

約数ペア:

[(1, 12286261), (13, 945097), (31, 396331), (43, 285727), (403, 30487), (559, 21979), (709, 17329), (1333, 9217)]