31596194

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1999}}^1$

素因数の和:3137

約数の個数: 16

約数和(自身を含む): 54240000

約数和(自身を除く): 22643806

約数列:

[1, 2, 7, 14, 1129, 1999, 2258, 3998, 7903, 13993, 15806, 27986, 2256871, 4513742, 15798097, 31596194]

約数ペア:

[(1, 31596194), (2, 15798097), (7, 4513742), (14, 2256871), (1129, 27986), (1999, 15806), (2258, 13993), (3998, 7903)]