22354190

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{2131}}^1$

素因数の和:3187

約数の個数: 16

約数和(自身を含む): 40294800

約数和(自身を除く): 17940610

約数列:

[1, 2, 5, 10, 1049, 2098, 2131, 4262, 5245, 10490, 10655, 21310, 2235419, 4470838, 11177095, 22354190]

約数ペア:

[(1, 22354190), (2, 11177095), (5, 4470838), (10, 2235419), (1049, 21310), (2098, 10655), (2131, 10490), (4262, 5245)]