15997014724

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{229223}}^1$

素因数の和:229539

約数の個数: 24

約数和(自身を含む): 28497127680

約数和(自身を除く): 12500112956

約数列:

[1, 2, 4, 73, 146, 239, 292, 478, 956, 17447, 34894, 69788, 229223, 458446, 916892, 16733279, 33466558, 54784297, 66933116, 109568594, 219137188, 3999253681, 7998507362, 15997014724]

約数ペア:

[(1, 15997014724), (2, 7998507362), (4, 3999253681), (73, 219137188), (146, 109568594), (239, 66933116), (292, 54784297), (478, 33466558), (956, 16733279), (17447, 916892), (34894, 458446), (69788, 229223)]