16384251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22111}}^1$

素因数の和:22146

約数の個数: 16

約数和(自身を含む): 24765440

約数和(自身を除く): 8381189

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 22111, 66333, 287443, 420109, 862329, 1260327, 5461417, 16384251]

約数ペア:

[(1, 16384251), (3, 5461417), (13, 1260327), (19, 862329), (39, 420109), (57, 287443), (247, 66333), (741, 22111)]