19423230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647441}}^1$

素因数の和:647451

約数の個数: 16

約数和(自身を含む): 46615824

約数和(自身を除く): 27192594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647441, 1294882, 1942323, 3237205, 3884646, 6474410, 9711615, 19423230]

約数ペア:

[(1, 19423230), (2, 9711615), (3, 6474410), (5, 3884646), (6, 3237205), (10, 1942323), (15, 1294882), (30, 647441)]