18822449212

素因数分解:

$2^2\times 7^1\times {\mathrm{672230329}}^1$

素因数の和:672230340

約数の個数: 12

約数和(自身を含む): 37644898480

約数和(自身を除く): 18822449268

約数列:

[1, 2, 4, 7, 14, 28, 672230329, 1344460658, 2688921316, 4705612303, 9411224606, 18822449212]

約数ペア:

[(1, 18822449212), (2, 9411224606), (4, 4705612303), (7, 2688921316), (14, 1344460658), (28, 672230329)]