19589021

素因数分解:

${\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 12

約数和(自身を含む): 20682900

約数和(自身を除く): 1093879

約数列:

[1, 37, 41, 349, 1369, 1517, 12913, 14309, 56129, 477781, 529433, 19589021]

約数ペア:

[(1, 19589021), (37, 529433), (41, 477781), (349, 56129), (1369, 14309), (1517, 12913)]