12657231610

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3020819}}^1$

素因数の和:3021245

約数の個数: 16

約数和(自身を含む): 22837399200

約数和(自身を除く): 10180167590

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 3020819, 6041638, 15104095, 30208190, 1265723161, 2531446322, 6328615805, 12657231610]

約数ペア:

[(1, 12657231610), (2, 6328615805), (5, 2531446322), (10, 1265723161), (419, 30208190), (838, 15104095), (2095, 6041638), (4190, 3020819)]