12306819

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5477}}^1$

素因数の和:5594

約数の個数: 16

約数和(自身を含む): 18931968

約数和(自身を除く): 6625149

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 5477, 16431, 38339, 115017, 586039, 1758117, 4102273, 12306819]

約数ペア:

[(1, 12306819), (3, 4102273), (7, 1758117), (21, 586039), (107, 115017), (321, 38339), (749, 16431), (2247, 5477)]