18827525354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1\times {\mathrm{132047}}^1$

素因数の和:138541

約数の個数: 16

約数和(自身を含む): 30813664896

約数和(自身を除く): 11986139542

約数列:

[1, 2, 11, 22, 6481, 12962, 71291, 132047, 142582, 264094, 1452517, 2905034, 855796607, 1711593214, 9413762677, 18827525354]

約数ペア:

[(1, 18827525354), (2, 9413762677), (11, 1711593214), (22, 855796607), (6481, 2905034), (12962, 1452517), (71291, 264094), (132047, 142582)]