12839912

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{3623}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 24135840

約数和(自身を除く): 11295928

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 3623, 7246, 14492, 28984, 1604989, 3209978, 6419956, 12839912]

約数ペア:

[(1, 12839912), (2, 6419956), (4, 3209978), (8, 1604989), (443, 28984), (886, 14492), (1772, 7246), (3544, 3623)]