15979118

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 24520320

約数和(自身を除く): 8541202

約数列:

[1, 2, 71, 131, 142, 262, 859, 1718, 9301, 18602, 60989, 112529, 121978, 225058, 7989559, 15979118]

約数ペア:

[(1, 15979118), (2, 7989559), (71, 225058), (131, 121978), (142, 112529), (262, 60989), (859, 18602), (1718, 9301)]