16819463309

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7315991}}^1$

素因数の和:7316032

約数の個数: 12

約数和(自身を含む): 19460538720

約数和(自身を除く): 2641075411

約数列:

[1, 11, 19, 121, 209, 2299, 7315991, 80475901, 139003829, 885234911, 1529042119, 16819463309]

約数ペア:

[(1, 16819463309), (11, 1529042119), (19, 885234911), (121, 139003829), (209, 80475901), (2299, 7315991)]