16109435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 20501760

約数和(自身を除く): 4392325

約数列:

[1, 5, 19, 95, 151, 755, 1123, 2869, 5615, 14345, 21337, 106685, 169573, 847865, 3221887, 16109435]

約数ペア:

[(1, 16109435), (5, 3221887), (19, 847865), (95, 169573), (151, 106685), (755, 21337), (1123, 14345), (2869, 5615)]