16545782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{68371}}^1$

素因数の和:68395

約数の個数: 12

約数和(自身を含む): 27280428

約数和(自身を除く): 10734646

約数列:

[1, 2, 11, 22, 121, 242, 68371, 136742, 752081, 1504162, 8272891, 16545782]

約数ペア:

[(1, 16545782), (2, 8272891), (11, 1504162), (22, 752081), (121, 136742), (242, 68371)]