12960662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45317}}^1$

素因数の和:45343

約数の個数: 16

約数和(自身を含む): 22840272

約数和(自身を除く): 9879610

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 45317, 90634, 498487, 589121, 996974, 1178242, 6480331, 12960662]

約数ペア:

[(1, 12960662), (2, 6480331), (11, 1178242), (13, 996974), (22, 589121), (26, 498487), (143, 90634), (286, 45317)]