15888971951

素因数分解:

${\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{25943}}^1$

素因数の和:26230

約数の個数: 16

約数和(自身を含む): 16527780864

約数和(自身を除く): 638808913

約数列:

[1, 47, 83, 157, 3901, 7379, 13031, 25943, 612457, 1219321, 2153269, 4073051, 101203643, 191433397, 338063233, 15888971951]

約数ペア:

[(1, 15888971951), (47, 338063233), (83, 191433397), (157, 101203643), (3901, 4073051), (7379, 2153269), (13031, 1219321), (25943, 612457)]