19062356

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{43721}}^1$

素因数の和:43834

約数の個数: 12

約数和(自身を含む): 33665940

約数和(自身を除く): 14603584

約数列:

[1, 2, 4, 109, 218, 436, 43721, 87442, 174884, 4765589, 9531178, 19062356]

約数ペア:

[(1, 19062356), (2, 9531178), (4, 4765589), (109, 174884), (218, 87442), (436, 43721)]