16798774

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 24

約数和(自身を含む): 27157680

約数和(自身を除く): 10358906

約数列:

[1, 2, 19, 38, 53, 106, 361, 439, 722, 878, 1007, 2014, 8341, 16682, 19133, 23267, 38266, 46534, 158479, 316958, 442073, 884146, 8399387, 16798774]

約数ペア:

[(1, 16798774), (2, 8399387), (19, 884146), (38, 442073), (53, 316958), (106, 158479), (361, 46534), (439, 38266), (722, 23267), (878, 19133), (1007, 16682), (2014, 8341)]