38198188

素因数分解:

$2^2\times 7^1\times {\mathrm{1364221}}^1$

素因数の和:1364232

約数の個数: 12

約数和(自身を含む): 76396432

約数和(自身を除く): 38198244

約数列:

[1, 2, 4, 7, 14, 28, 1364221, 2728442, 5456884, 9549547, 19099094, 38198188]

約数ペア:

[(1, 38198188), (2, 19099094), (4, 9549547), (7, 5456884), (14, 2728442), (28, 1364221)]