22191158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 36972936

約数和(自身を除く): 14781778

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 857, 1177, 1714, 2354, 9427, 12947, 18854, 25894, 91699, 103697, 183398, 207394, 1008689, 2017378, 11095579, 22191158]

約数ペア:

[(1, 22191158), (2, 11095579), (11, 2017378), (22, 1008689), (107, 207394), (121, 183398), (214, 103697), (242, 91699), (857, 25894), (1177, 18854), (1714, 12947), (2354, 9427)]