37999981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 42975360

約数和(自身を除く): 4975379

約数列:

[1, 17, 19, 71, 323, 1207, 1349, 1657, 22933, 28169, 31483, 117647, 535211, 1999999, 2235293, 37999981]

約数ペア:

[(1, 37999981), (17, 2235293), (19, 1999999), (71, 535211), (323, 117647), (1207, 31483), (1349, 28169), (1657, 22933)]