12498272

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5582

約数の個数: 24

約数和(自身を含む): 24957072

約数和(自身を除く): 12458800

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 5501, 11002, 22004, 44008, 88016, 176032, 390571, 781142, 1562284, 3124568, 6249136, 12498272]

約数ペア:

[(1, 12498272), (2, 6249136), (4, 3124568), (8, 1562284), (16, 781142), (32, 390571), (71, 176032), (142, 88016), (284, 44008), (568, 22004), (1136, 11002), (2272, 5501)]