12715724

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6305

約数の個数: 24

約数和(自身を含む): 25783968

約数和(自身を除く): 13068244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6221, 12442, 24884, 43547, 87094, 174188, 454133, 908266, 1816532, 3178931, 6357862, 12715724]

約数ペア:

[(1, 12715724), (2, 6357862), (4, 3178931), (7, 1816532), (14, 908266), (28, 454133), (73, 174188), (146, 87094), (292, 43547), (511, 24884), (1022, 12442), (2044, 6221)]