12275812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 22176000

約数和(自身を除く): 9900188

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 479, 596, 958, 1916, 6407, 12814, 20597, 25628, 41194, 71371, 82388, 142742, 285484, 3068953, 6137906, 12275812]

約数ペア:

[(1, 12275812), (2, 6137906), (4, 3068953), (43, 285484), (86, 142742), (149, 82388), (172, 71371), (298, 41194), (479, 25628), (596, 20597), (958, 12814), (1916, 6407)]