22281679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 27217728

約数和(自身を除く): 4936049

約数列:

[1, 7, 17, 113, 119, 791, 1657, 1921, 11599, 13447, 28169, 187241, 197183, 1310687, 3183097, 22281679]

約数ペア:

[(1, 22281679), (7, 3183097), (17, 1310687), (113, 197183), (119, 187241), (791, 28169), (1657, 13447), (1921, 11599)]