11515206

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{27031}}^1$

素因数の和:27107

約数の個数: 16

約数和(自身を含む): 23355648

約数和(自身を除く): 11840442

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 27031, 54062, 81093, 162186, 1919201, 3838402, 5757603, 11515206]

約数ペア:

[(1, 11515206), (2, 5757603), (3, 3838402), (6, 1919201), (71, 162186), (142, 81093), (213, 54062), (426, 27031)]