12581232

素因数分解:

$2^4\times 3^1\times {\mathrm{262109}}^1$

素因数の和:262120

約数の個数: 20

約数和(自身を含む): 32501640

約数和(自身を除く): 19920408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 262109, 524218, 786327, 1048436, 1572654, 2096872, 3145308, 4193744, 6290616, 12581232]

約数ペア:

[(1, 12581232), (2, 6290616), (3, 4193744), (4, 3145308), (6, 2096872), (8, 1572654), (12, 1048436), (16, 786327), (24, 524218), (48, 262109)]