21716662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{1277}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 35610192

約数和(自身を除く): 13893530

約数列:

[1, 2, 11, 22, 773, 1277, 1546, 2554, 8503, 14047, 17006, 28094, 987121, 1974242, 10858331, 21716662]

約数ペア:

[(1, 21716662), (2, 10858331), (11, 1974242), (22, 987121), (773, 28094), (1277, 17006), (1546, 14047), (2554, 8503)]