11405984

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1268

約数の個数: 24

約数和(自身を含む): 22534848

約数和(自身を除く): 11128864

約数列:

[1, 2, 4, 8, 16, 32, 431, 827, 862, 1654, 1724, 3308, 3448, 6616, 6896, 13232, 13792, 26464, 356437, 712874, 1425748, 2851496, 5702992, 11405984]

約数ペア:

[(1, 11405984), (2, 5702992), (4, 2851496), (8, 1425748), (16, 712874), (32, 356437), (431, 26464), (827, 13792), (862, 13232), (1654, 6896), (1724, 6616), (3308, 3448)]