12585412

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10453}}^1$

素因数の和:10507

約数の個数: 24

約数和(自身を含む): 25758656

約数和(自身を除く): 13173244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10453, 20906, 41812, 73171, 146342, 292684, 449479, 898958, 1797916, 3146353, 6292706, 12585412]

約数ペア:

[(1, 12585412), (2, 6292706), (4, 3146353), (7, 1797916), (14, 898958), (28, 449479), (43, 292684), (86, 146342), (172, 73171), (301, 41812), (602, 20906), (1204, 10453)]