12825148

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4447}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 25905152

約数和(自身を除く): 13080004

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 4447, 8894, 17788, 31129, 62258, 124516, 458041, 916082, 1832164, 3206287, 6412574, 12825148]

約数ペア:

[(1, 12825148), (2, 6412574), (4, 3206287), (7, 1832164), (14, 916082), (28, 458041), (103, 124516), (206, 62258), (412, 31129), (721, 17788), (1442, 8894), (2884, 4447)]