22909804

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{43721}}^1$

素因数の和:43856

約数の個数: 12

約数和(自身を含む): 40399128

約数和(自身を除く): 17489324

約数列:

[1, 2, 4, 131, 262, 524, 43721, 87442, 174884, 5727451, 11454902, 22909804]

約数ペア:

[(1, 22909804), (2, 11454902), (4, 5727451), (131, 174884), (262, 87442), (524, 43721)]