21361036726

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{209821}}^1$

素因数の和:210399

約数の個数: 16

約数和(自身を含む): 32404909680

約数和(自身を除く): 11043872954

約数列:

[1, 2, 109, 218, 467, 934, 50903, 101806, 209821, 419642, 22870489, 45740978, 97986407, 195972814, 10680518363, 21361036726]

約数ペア:

[(1, 21361036726), (2, 10680518363), (109, 195972814), (218, 97986407), (467, 45740978), (934, 22870489), (50903, 419642), (101806, 209821)]