11269268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{65519}}^1$

素因数の和:65566

約数の個数: 12

約数和(自身を含む): 20180160

約数和(自身を除く): 8910892

約数列:

[1, 2, 4, 43, 86, 172, 65519, 131038, 262076, 2817317, 5634634, 11269268]

約数ペア:

[(1, 11269268), (2, 5634634), (4, 2817317), (43, 262076), (86, 131038), (172, 65519)]