22898740

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2351}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 48206592

約数和(自身を除く): 25307852

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2351, 2435, 4702, 4870, 9404, 9740, 11755, 23510, 47020, 1144937, 2289874, 4579748, 5724685, 11449370, 22898740]

約数ペア:

[(1, 22898740), (2, 11449370), (4, 5724685), (5, 4579748), (10, 2289874), (20, 1144937), (487, 47020), (974, 23510), (1948, 11755), (2351, 9740), (2435, 9404), (4702, 4870)]