19233560

素因数分解:

$2^3\times 5^1\times {\mathrm{480839}}^1$

素因数の和:480850

約数の個数: 16

約数和(自身を含む): 43275600

約数和(自身を除く): 24042040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 480839, 961678, 1923356, 2404195, 3846712, 4808390, 9616780, 19233560]

約数ペア:

[(1, 19233560), (2, 9616780), (4, 4808390), (5, 3846712), (8, 2404195), (10, 1923356), (20, 961678), (40, 480839)]