19252120

素因数分解:

$2^3\times 5^1\times {\mathrm{481303}}^1$

素因数の和:481314

約数の個数: 16

約数和(自身を含む): 43317360

約数和(自身を除く): 24065240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 481303, 962606, 1925212, 2406515, 3850424, 4813030, 9626060, 19252120]

約数ペア:

[(1, 19252120), (2, 9626060), (4, 4813030), (5, 3850424), (8, 2406515), (10, 1925212), (20, 962606), (40, 481303)]