12015568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 24605568

約数和(自身を除く): 12590000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 317, 368, 412, 634, 824, 1268, 1648, 2369, 2536, 4738, 5072, 7291, 9476, 14582, 18952, 29164, 32651, 37904, 58328, 65302, 116656, 130604, 261208, 522416, 750973, 1501946, 3003892, 6007784, 12015568]

約数ペア:

[(1, 12015568), (2, 6007784), (4, 3003892), (8, 1501946), (16, 750973), (23, 522416), (46, 261208), (92, 130604), (103, 116656), (184, 65302), (206, 58328), (317, 37904), (368, 32651), (412, 29164), (634, 18952), (824, 14582), (1268, 9476), (1648, 7291), (2369, 5072), (2536, 4738)]