21792694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{141511}}^1$

素因数の和:141531

約数の個数: 16

約数和(自身を含む): 40755456

約数和(自身を除く): 18962762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 141511, 283022, 990577, 1556621, 1981154, 3113242, 10896347, 21792694]

約数ペア:

[(1, 21792694), (2, 10896347), (7, 3113242), (11, 1981154), (14, 1556621), (22, 990577), (77, 283022), (154, 141511)]