12565510

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4093}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 22697136

約数和(自身を除く): 10131626

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 4093, 8186, 20465, 40930, 1256551, 2513102, 6282755, 12565510]

約数ペア:

[(1, 12565510), (2, 6282755), (5, 2513102), (10, 1256551), (307, 40930), (614, 20465), (1535, 8186), (3070, 4093)]