12471935

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8342

約数の個数: 16

約数和(自身を含む): 17504256

約数和(自身を除く): 5032321

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 8287, 41435, 58009, 290045, 356341, 1781705, 2494387, 12471935]

約数ペア:

[(1, 12471935), (5, 2494387), (7, 1781705), (35, 356341), (43, 290045), (215, 58009), (301, 41435), (1505, 8287)]