16917278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71081}}^1$

素因数の和:71107

約数の個数: 16

約数和(自身を含む): 30707424

約数和(自身を除く): 13790146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 71081, 142162, 497567, 995134, 1208377, 2416754, 8458639, 16917278]

約数ペア:

[(1, 16917278), (2, 8458639), (7, 2416754), (14, 1208377), (17, 995134), (34, 497567), (119, 142162), (238, 71081)]