19232120

素因数分解:

$2^3\times 5^1\times {\mathrm{480803}}^1$

素因数の和:480814

約数の個数: 16

約数和(自身を含む): 43272360

約数和(自身を除く): 24040240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 480803, 961606, 1923212, 2404015, 3846424, 4808030, 9616060, 19232120]

約数ペア:

[(1, 19232120), (2, 9616060), (4, 4808030), (5, 3846424), (8, 2404015), (10, 1923212), (20, 961606), (40, 480803)]