22916881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 25429824

約数和(自身を除く): 2512943

約数列:

[1, 13, 67, 83, 317, 871, 1079, 4121, 5561, 21239, 26311, 72293, 276107, 342043, 1762837, 22916881]

約数ペア:

[(1, 22916881), (13, 1762837), (67, 342043), (83, 276107), (317, 72293), (871, 26311), (1079, 21239), (4121, 5561)]