19234120

素因数分解:

$2^3\times 5^1\times {\mathrm{480853}}^1$

素因数の和:480864

約数の個数: 16

約数和(自身を含む): 43276860

約数和(自身を除く): 24042740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 480853, 961706, 1923412, 2404265, 3846824, 4808530, 9617060, 19234120]

約数ペア:

[(1, 19234120), (2, 9617060), (4, 4808530), (5, 3846824), (8, 2404265), (10, 1923412), (20, 961706), (40, 480853)]