12620179

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 15283296

約数和(自身を除く): 2663117

約数列:

[1, 11, 13, 71, 113, 121, 143, 781, 923, 1243, 1469, 1573, 8023, 8591, 10153, 13673, 16159, 88253, 104299, 111683, 177749, 970783, 1147289, 12620179]

約数ペア:

[(1, 12620179), (11, 1147289), (13, 970783), (71, 177749), (113, 111683), (121, 104299), (143, 88253), (781, 16159), (923, 13673), (1243, 10153), (1469, 8591), (1573, 8023)]