12631724

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2267}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 25401600

約数和(自身を除く): 12769876

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2267, 2786, 4534, 5572, 9068, 15869, 31738, 63476, 451133, 902266, 1804532, 3157931, 6315862, 12631724]

約数ペア:

[(1, 12631724), (2, 6315862), (4, 3157931), (7, 1804532), (14, 902266), (28, 451133), (199, 63476), (398, 31738), (796, 15869), (1393, 9068), (2267, 5572), (2786, 4534)]