16979788

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1913}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 34084512

約数和(自身を除く): 17104724

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 1913, 2219, 3826, 4438, 7652, 8876, 13391, 26782, 53564, 606421, 1212842, 2425684, 4244947, 8489894, 16979788]

約数ペア:

[(1, 16979788), (2, 8489894), (4, 4244947), (7, 2425684), (14, 1212842), (28, 606421), (317, 53564), (634, 26782), (1268, 13391), (1913, 8876), (2219, 7652), (3826, 4438)]