12592028

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{20051}}^1$

素因数の和:20212

約数の個数: 12

約数和(自身を含む): 22177512

約数和(自身を除く): 9585484

約数列:

[1, 2, 4, 157, 314, 628, 20051, 40102, 80204, 3148007, 6296014, 12592028]

約数ペア:

[(1, 12592028), (2, 6296014), (4, 3148007), (157, 80204), (314, 40102), (628, 20051)]