17317894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11171

約数の個数: 16

約数和(自身を含む): 28740096

約数和(自身を除く): 11422202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 11087, 22174, 121957, 243914, 787177, 1574354, 8658947, 17317894]

約数ペア:

[(1, 17317894), (2, 8658947), (11, 1574354), (22, 787177), (71, 243914), (142, 121957), (781, 22174), (1562, 11087)]