11431216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{9787}}^1$

素因数の和:9868

約数の個数: 20

約数和(自身を含む): 22453672

約数和(自身を除く): 11022456

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 9787, 19574, 39148, 78296, 156592, 714451, 1428902, 2857804, 5715608, 11431216]

約数ペア:

[(1, 11431216), (2, 5715608), (4, 2857804), (8, 1428902), (16, 714451), (73, 156592), (146, 78296), (292, 39148), (584, 19574), (1168, 9787)]