11855788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 24381840

約数和(自身を除く): 12526052

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 229, 301, 458, 602, 916, 1204, 1603, 1849, 3206, 3698, 6412, 7396, 9847, 12943, 19694, 25886, 39388, 51772, 68929, 137858, 275716, 423421, 846842, 1693684, 2963947, 5927894, 11855788]

約数ペア:

[(1, 11855788), (2, 5927894), (4, 2963947), (7, 1693684), (14, 846842), (28, 423421), (43, 275716), (86, 137858), (172, 68929), (229, 51772), (301, 39388), (458, 25886), (602, 19694), (916, 12943), (1204, 9847), (1603, 7396), (1849, 6412), (3206, 3698)]