15286942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4999}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 25200000

約数和(自身を除く): 9913058

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4999, 9998, 54989, 109978, 694861, 1389722, 7643471, 15286942]

約数ペア:

[(1, 15286942), (2, 7643471), (11, 1389722), (22, 694861), (139, 109978), (278, 54989), (1529, 9998), (3058, 4999)]