11753872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{56509}}^1$

素因数の和:56530

約数の個数: 20

約数和(自身を含む): 24525340

約数和(自身を除く): 12771468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 56509, 113018, 226036, 452072, 734617, 904144, 1469234, 2938468, 5876936, 11753872]

約数ペア:

[(1, 11753872), (2, 5876936), (4, 2938468), (8, 1469234), (13, 904144), (16, 734617), (26, 452072), (52, 226036), (104, 113018), (208, 56509)]