11572004

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{1721}}^1$

素因数の和:1807

約数の個数: 18

約数和(自身を含む): 20769042

約数和(自身を除く): 9197038

約数列:

[1, 2, 4, 41, 82, 164, 1681, 1721, 3362, 3442, 6724, 6884, 70561, 141122, 282244, 2893001, 5786002, 11572004]

約数ペア:

[(1, 11572004), (2, 5786002), (4, 2893001), (41, 282244), (82, 141122), (164, 70561), (1681, 6884), (1721, 6724), (3362, 3442)]