12742851543

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{21817}}^1\times {\mathrm{10247}}^1$

素因数の和:32086

約数の個数: 16

約数和(自身を含む): 17887269120

約数和(自身を除く): 5144417577

約数列:

[1, 3, 19, 57, 10247, 21817, 30741, 65451, 194693, 414523, 584079, 1243569, 223558799, 670676397, 4247617181, 12742851543]

約数ペア:

[(1, 12742851543), (3, 4247617181), (19, 670676397), (57, 223558799), (10247, 1243569), (21817, 584079), (30741, 414523), (65451, 194693)]