12206391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3462

約数の個数: 16

約数和(自身を含む): 17480448

約数和(自身を除く): 5274057

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3371, 3621, 10113, 57307, 171921, 239341, 718023, 4068797, 12206391]

約数ペア:

[(1, 12206391), (3, 4068797), (17, 718023), (51, 239341), (71, 171921), (213, 57307), (1207, 10113), (3371, 3621)]