12791868

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20113}}^1$

素因数の和:20173

約数の個数: 24

約数和(自身を含む): 30412368

約数和(自身を除く): 17620500

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 20113, 40226, 60339, 80452, 120678, 241356, 1065989, 2131978, 3197967, 4263956, 6395934, 12791868]

約数ペア:

[(1, 12791868), (2, 6395934), (3, 4263956), (4, 3197967), (6, 2131978), (12, 1065989), (53, 241356), (106, 120678), (159, 80452), (212, 60339), (318, 40226), (636, 20113)]