9903728

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{883}}^1$

素因数の和:1592

約数の個数: 20

約数和(自身を含む): 19237608

約数和(自身を除く): 9333880

約数列:

[1, 2, 4, 8, 16, 701, 883, 1402, 1766, 2804, 3532, 5608, 7064, 11216, 14128, 618983, 1237966, 2475932, 4951864, 9903728]

約数ペア:

[(1, 9903728), (2, 4951864), (4, 2475932), (8, 1237966), (16, 618983), (701, 14128), (883, 11216), (1402, 7064), (1766, 5608), (2804, 3532)]