19014410

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4649}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 34317000

約数和(自身を除く): 15302590

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 4649, 9298, 23245, 46490, 1901441, 3802882, 9507205, 19014410]

約数ペア:

[(1, 19014410), (2, 9507205), (5, 3802882), (10, 1901441), (409, 46490), (818, 23245), (2045, 9298), (4090, 4649)]