18962049904

素因数分解:

$2^4\times 7^1\times {\mathrm{169304017}}^1$

素因数の和:169304032

約数の個数: 20

約数和(自身を含む): 41987396464

約数和(自身を除く): 23025346560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 169304017, 338608034, 677216068, 1185128119, 1354432136, 2370256238, 2708864272, 4740512476, 9481024952, 18962049904]

約数ペア:

[(1, 18962049904), (2, 9481024952), (4, 4740512476), (7, 2708864272), (8, 2370256238), (14, 1354432136), (16, 1185128119), (28, 677216068), (56, 338608034), (112, 169304017)]