16439427

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{96137}}^1$

素因数の和:96162

約数の個数: 12

約数和(自身を含む): 24995880

約数和(自身を除く): 8556453

約数列:

[1, 3, 9, 19, 57, 171, 96137, 288411, 865233, 1826603, 5479809, 16439427]

約数ペア:

[(1, 16439427), (3, 5479809), (9, 1826603), (19, 865233), (57, 288411), (171, 96137)]