12670833

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5639}}^1$

素因数の和:5756

約数の個数: 16

約数和(自身を含む): 19491840

約数和(自身を除く): 6821007

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 5639, 16917, 39473, 118419, 603373, 1810119, 4223611, 12670833]

約数ペア:

[(1, 12670833), (3, 4223611), (7, 1810119), (21, 603373), (107, 118419), (321, 39473), (749, 16917), (2247, 5639)]