12960619

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 15355648

約数和(自身を除く): 2395029

約数列:

[1, 7, 37, 163, 259, 307, 1141, 2149, 6031, 11359, 42217, 50041, 79513, 350287, 1851517, 12960619]

約数ペア:

[(1, 12960619), (7, 1851517), (37, 350287), (163, 79513), (259, 50041), (307, 42217), (1141, 11359), (2149, 6031)]