11208404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 20815200

約数和(自身を除く): 9606796

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1061, 2122, 2641, 4244, 5282, 10564, 20159, 40318, 80636, 147479, 294958, 589916, 2802101, 5604202, 11208404]

約数ペア:

[(1, 11208404), (2, 5604202), (4, 2802101), (19, 589916), (38, 294958), (76, 147479), (139, 80636), (278, 40318), (556, 20159), (1061, 10564), (2122, 5282), (2641, 4244)]