16244740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7591}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 34437312

約数和(自身を除く): 18192572

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7591, 15182, 30364, 37955, 75910, 151820, 812237, 1624474, 3248948, 4061185, 8122370, 16244740]

約数ペア:

[(1, 16244740), (2, 8122370), (4, 4061185), (5, 3248948), (10, 1624474), (20, 812237), (107, 151820), (214, 75910), (428, 37955), (535, 30364), (1070, 15182), (2140, 7591)]