12408956

素因数分解:

$2^2\times 7^2\times {\mathrm{63311}}^1$

素因数の和:63329

約数の個数: 18

約数和(自身を含む): 25261488

約数和(自身を除く): 12852532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 63311, 126622, 253244, 443177, 886354, 1772708, 3102239, 6204478, 12408956]

約数ペア:

[(1, 12408956), (2, 6204478), (4, 3102239), (7, 1772708), (14, 886354), (28, 443177), (49, 253244), (98, 126622), (196, 63311)]