12267212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 22290576

約数和(自身を除く): 10023364

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 977, 1954, 3139, 3908, 6278, 12556, 42011, 71321, 84022, 142642, 168044, 285284, 3066803, 6133606, 12267212]

約数ペア:

[(1, 12267212), (2, 6133606), (4, 3066803), (43, 285284), (73, 168044), (86, 142642), (146, 84022), (172, 71321), (292, 42011), (977, 12556), (1954, 6278), (3139, 3908)]