22804313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5588

約数の個数: 16

約数和(自身を含む): 28323840

約数和(自身を除く): 5519527

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 5531, 38717, 105089, 171461, 735623, 1200227, 3257759, 22804313]

約数ペア:

[(1, 22804313), (7, 3257759), (19, 1200227), (31, 735623), (133, 171461), (217, 105089), (589, 38717), (4123, 5531)]