38199200836

素因数分解:

$2^2\times {\mathrm{39791}}^1\times {\mathrm{239999}}^1$

素因数の和:279794

約数の個数: 12

約数和(自身を含む): 66850560000

約数和(自身を除く): 28651359164

約数列:

[1, 2, 4, 39791, 79582, 159164, 239999, 479998, 959996, 9549800209, 19099600418, 38199200836]

約数ペア:

[(1, 38199200836), (2, 19099600418), (4, 9549800209), (39791, 959996), (79582, 479998), (159164, 239999)]