22908530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21017}}^1$

素因数の和:21133

約数の個数: 16

約数和(自身を含む): 41615640

約数和(自身を除く): 18707110

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 21017, 42034, 105085, 210170, 2290853, 4581706, 11454265, 22908530]

約数ペア:

[(1, 22908530), (2, 11454265), (5, 4581706), (10, 2290853), (109, 210170), (218, 105085), (545, 42034), (1090, 21017)]