11996516

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2153}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 24124800

約数和(自身を除く): 12128284

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2153, 2786, 4306, 5572, 8612, 15071, 30142, 60284, 428447, 856894, 1713788, 2999129, 5998258, 11996516]

約数ペア:

[(1, 11996516), (2, 5998258), (4, 2999129), (7, 1713788), (14, 856894), (28, 428447), (199, 60284), (398, 30142), (796, 15071), (1393, 8612), (2153, 5572), (2786, 4306)]