12876422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1103}}^1$

素因数の和:1567

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 7989178

約数列:

[1, 2, 13, 26, 449, 898, 1103, 2206, 5837, 11674, 14339, 28678, 495247, 990494, 6438211, 12876422]

約数ペア:

[(1, 12876422), (2, 6438211), (13, 990494), (26, 495247), (449, 28678), (898, 14339), (1103, 11674), (2206, 5837)]