16401187

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1634

約数の個数: 12

約数和(自身を含む): 18242280

約数和(自身を除く): 1841093

約数列:

[1, 11, 89, 121, 979, 1523, 10769, 16753, 135547, 184283, 1491017, 16401187]

約数ペア:

[(1, 16401187), (11, 1491017), (89, 184283), (121, 135547), (979, 16753), (1523, 10769)]