16928107

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7530

約数の個数: 16

約数和(自身を含む): 21565440

約数和(自身を除く): 4637333

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 7487, 52409, 127279, 142253, 890953, 995771, 2418301, 16928107]

約数ペア:

[(1, 16928107), (7, 2418301), (17, 995771), (19, 890953), (119, 142253), (133, 127279), (323, 52409), (2261, 7487)]