16691108

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3121}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 33567744

約数和(自身を除く): 16876636

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 3121, 5348, 6242, 12484, 21847, 43694, 87388, 596111, 1192222, 2384444, 4172777, 8345554, 16691108]

約数ペア:

[(1, 16691108), (2, 8345554), (4, 4172777), (7, 2384444), (14, 1192222), (28, 596111), (191, 87388), (382, 43694), (764, 21847), (1337, 12484), (2674, 6242), (3121, 5348)]