12466721281

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{77761}}^1$

素因数の和:78424

約数の個数: 16

約数和(自身を含む): 14656581760

約数和(自身を除く): 2189860479

約数列:

[1, 7, 37, 259, 619, 4333, 22903, 77761, 160321, 544327, 2877157, 20140099, 48134059, 336938413, 1780960183, 12466721281]

約数ペア:

[(1, 12466721281), (7, 1780960183), (37, 336938413), (259, 48134059), (619, 20140099), (4333, 2877157), (22903, 544327), (77761, 160321)]