22640387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10139}}^1$

素因数の和:10186

約数の個数: 16

約数和(自身を含む): 29203200

約数和(自身を除く): 6562813

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 10139, 70973, 111529, 294031, 780703, 2058217, 3234341, 22640387]

約数ペア:

[(1, 22640387), (7, 3234341), (11, 2058217), (29, 780703), (77, 294031), (203, 111529), (319, 70973), (2233, 10139)]