16809898

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17921}}^1$

素因数の和:17997

約数の個数: 16

約数和(自身を含む): 29248704

約数和(自身を除く): 12438806

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 17921, 35842, 125447, 250894, 1200707, 2401414, 8404949, 16809898]

約数ペア:

[(1, 16809898), (2, 8404949), (7, 2401414), (14, 1200707), (67, 250894), (134, 125447), (469, 35842), (938, 17921)]