19247657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 22740480

約数和(自身を除く): 3492823

約数列:

[1, 11, 13, 143, 281, 479, 3091, 3653, 5269, 6227, 40183, 68497, 134599, 1480589, 1749787, 19247657]

約数ペア:

[(1, 19247657), (11, 1749787), (13, 1480589), (143, 134599), (281, 68497), (479, 40183), (3091, 6227), (3653, 5269)]