9787144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 19609920

約数和(自身を除く): 9822776

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1237, 1978, 2474, 3956, 4948, 7912, 9896, 28451, 53191, 56902, 106382, 113804, 212764, 227608, 425528, 1223393, 2446786, 4893572, 9787144]

約数ペア:

[(1, 9787144), (2, 4893572), (4, 2446786), (8, 1223393), (23, 425528), (43, 227608), (46, 212764), (86, 113804), (92, 106382), (172, 56902), (184, 53191), (344, 28451), (989, 9896), (1237, 7912), (1978, 4948), (2474, 3956)]