12563404

素因数分解:

$2^2\times 7^3\times {\mathrm{9157}}^1$

素因数の和:9182

約数の個数: 24

約数和(自身を含む): 25642400

約数和(自身を除く): 13078996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9157, 18314, 36628, 64099, 128198, 256396, 448693, 897386, 1794772, 3140851, 6281702, 12563404]

約数ペア:

[(1, 12563404), (2, 6281702), (4, 3140851), (7, 1794772), (14, 897386), (28, 448693), (49, 256396), (98, 128198), (196, 64099), (343, 36628), (686, 18314), (1372, 9157)]