22557769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 25742080

約数和(自身を除く): 3184311

約数列:

[1, 13, 19, 247, 271, 337, 3523, 4381, 5149, 6403, 66937, 83239, 91327, 1187251, 1735213, 22557769]

約数ペア:

[(1, 22557769), (13, 1735213), (19, 1187251), (247, 91327), (271, 83239), (337, 66937), (3523, 6403), (4381, 5149)]