16577842

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{22961}}^1$

素因数の和:23001

約数の個数: 12

約数和(自身を含む): 26245566

約数和(自身を除く): 9667724

約数列:

[1, 2, 19, 38, 361, 722, 22961, 45922, 436259, 872518, 8288921, 16577842]

約数ペア:

[(1, 16577842), (2, 8288921), (19, 872518), (38, 436259), (361, 45922), (722, 22961)]