12479210

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4441}}^1$

素因数の和:4729

約数の個数: 16

約数和(自身を含む): 22547592

約数和(自身を除く): 10068382

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 4441, 8882, 22205, 44410, 1247921, 2495842, 6239605, 12479210]

約数ペア:

[(1, 12479210), (2, 6239605), (5, 2495842), (10, 1247921), (281, 44410), (562, 22205), (1405, 8882), (2810, 4441)]