12464564

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2237}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 25065600

約数和(自身を除く): 12601036

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2237, 2786, 4474, 5572, 8948, 15659, 31318, 62636, 445163, 890326, 1780652, 3116141, 6232282, 12464564]

約数ペア:

[(1, 12464564), (2, 6232282), (4, 3116141), (7, 1780652), (14, 890326), (28, 445163), (199, 62636), (398, 31318), (796, 15659), (1393, 8948), (2237, 5572), (2786, 4474)]