26161421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1619}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 31026240

約数和(自身を除く): 4864819

約数列:

[1, 11, 13, 113, 143, 1243, 1469, 1619, 16159, 17809, 21047, 182947, 231517, 2012417, 2378311, 26161421]

約数ペア:

[(1, 26161421), (11, 2378311), (13, 2012417), (113, 231517), (143, 182947), (1243, 21047), (1469, 17809), (1619, 16159)]