17297782

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 26710992

約数和(自身を除く): 9413210

約数列:

[1, 2, 43, 86, 197, 394, 1021, 2042, 8471, 16942, 43903, 87806, 201137, 402274, 8648891, 17297782]

約数ペア:

[(1, 17297782), (2, 8648891), (43, 402274), (86, 201137), (197, 87806), (394, 43903), (1021, 16942), (2042, 8471)]