19206256

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{32443}}^1$

素因数の和:32488

約数の個数: 20

約数和(自身を含む): 38219032

約数和(自身を除く): 19012776

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 32443, 64886, 129772, 259544, 519088, 1200391, 2400782, 4801564, 9603128, 19206256]

約数ペア:

[(1, 19206256), (2, 9603128), (4, 4801564), (8, 2400782), (16, 1200391), (37, 519088), (74, 259544), (148, 129772), (296, 64886), (592, 32443)]