66691922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 111464640

約数和(自身を除く): 44772718

約数列:

[1, 2, 11, 22, 113, 139, 193, 226, 278, 386, 1243, 1529, 2123, 2486, 3058, 4246, 15707, 21809, 26827, 31414, 43618, 53654, 172777, 239899, 295097, 345554, 479798, 590194, 3031451, 6062902, 33345961, 66691922]

約数ペア:

[(1, 66691922), (2, 33345961), (11, 6062902), (22, 3031451), (113, 590194), (139, 479798), (193, 345554), (226, 295097), (278, 239899), (386, 172777), (1243, 53654), (1529, 43618), (2123, 31414), (2486, 26827), (3058, 21809), (4246, 15707)]