11964740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5591}}^1$

素因数の和:5707

約数の個数: 24

約数和(自身を含む): 25365312

約数和(自身を除く): 13400572

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 5591, 11182, 22364, 27955, 55910, 111820, 598237, 1196474, 2392948, 2991185, 5982370, 11964740]

約数ペア:

[(1, 11964740), (2, 5982370), (4, 2991185), (5, 2392948), (10, 1196474), (20, 598237), (107, 111820), (214, 55910), (428, 27955), (535, 22364), (1070, 11182), (2140, 5591)]