21341442

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{11437}}^1$

素因数の和:11753

約数の個数: 16

約数和(自身を含む): 42823872

約数和(自身を除く): 21482430

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 11437, 22874, 34311, 68622, 3556907, 7113814, 10670721, 21341442]

約数ペア:

[(1, 21341442), (2, 10670721), (3, 7113814), (6, 3556907), (311, 68622), (622, 34311), (933, 22874), (1866, 11437)]