23418740

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1291}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 49271712

約数和(自身を除く): 25852972

約数列:

[1, 2, 4, 5, 10, 20, 907, 1291, 1814, 2582, 3628, 4535, 5164, 6455, 9070, 12910, 18140, 25820, 1170937, 2341874, 4683748, 5854685, 11709370, 23418740]

約数ペア:

[(1, 23418740), (2, 11709370), (4, 5854685), (5, 4683748), (10, 2341874), (20, 1170937), (907, 25820), (1291, 18140), (1814, 12910), (2582, 9070), (3628, 6455), (4535, 5164)]