22264748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7213

約数の個数: 24

約数和(自身を含む): 43110144

約数和(自身を除く): 20845396

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 7127, 14254, 28508, 78397, 156794, 313588, 506017, 1012034, 2024068, 5566187, 11132374, 22264748]

約数ペア:

[(1, 22264748), (2, 11132374), (4, 5566187), (11, 2024068), (22, 1012034), (44, 506017), (71, 313588), (142, 156794), (284, 78397), (781, 28508), (1562, 14254), (3124, 7127)]