12809588398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83449}}^1$

素因数の和:83592

約数の個数: 32

約数和(自身を含む): 20765030400

約数和(自身を除く): 7955442002

約数列:

[1, 2, 23, 46, 47, 71, 94, 142, 1081, 1633, 2162, 3266, 3337, 6674, 76751, 83449, 153502, 166898, 1919327, 3838654, 3922103, 5924879, 7844206, 11849758, 90208369, 136272217, 180416738, 272544434, 278469313, 556938626, 6404794199, 12809588398]

約数ペア:

[(1, 12809588398), (2, 6404794199), (23, 556938626), (46, 278469313), (47, 272544434), (71, 180416738), (94, 136272217), (142, 90208369), (1081, 11849758), (1633, 7844206), (2162, 5924879), (3266, 3922103), (3337, 3838654), (6674, 1919327), (76751, 166898), (83449, 153502)]