15759824

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 31492032

約数和(自身を除く): 15732208

約数列:

[1, 2, 4, 8, 16, 73, 103, 131, 146, 206, 262, 292, 412, 524, 584, 824, 1048, 1168, 1648, 2096, 7519, 9563, 13493, 15038, 19126, 26986, 30076, 38252, 53972, 60152, 76504, 107944, 120304, 153008, 215888, 984989, 1969978, 3939956, 7879912, 15759824]

約数ペア:

[(1, 15759824), (2, 7879912), (4, 3939956), (8, 1969978), (16, 984989), (73, 215888), (103, 153008), (131, 120304), (146, 107944), (206, 76504), (262, 60152), (292, 53972), (412, 38252), (524, 30076), (584, 26986), (824, 19126), (1048, 15038), (1168, 13493), (1648, 9563), (2096, 7519)]