17381474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6221}}^1$

素因数の和:6361

約数の個数: 16

約数和(自身を含む): 28670976

約数和(自身を除く): 11289502

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 6221, 12442, 68431, 136862, 790067, 1580134, 8690737, 17381474]

約数ペア:

[(1, 17381474), (2, 8690737), (11, 1580134), (22, 790067), (127, 136862), (254, 68431), (1397, 12442), (2794, 6221)]