12127262

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27943}}^1$

素因数の和:27983

約数の個数: 16

約数和(自身を含む): 21460992

約数和(自身を除く): 9333730

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 27943, 55886, 195601, 391202, 866233, 1732466, 6063631, 12127262]

約数ペア:

[(1, 12127262), (2, 6063631), (7, 1732466), (14, 866233), (31, 391202), (62, 195601), (217, 55886), (434, 27943)]