22903868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1307}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 43326192

約数和(自身を除く): 20422324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1307, 1348, 2614, 4381, 5228, 8762, 16991, 17524, 33982, 67964, 440459, 880918, 1761836, 5725967, 11451934, 22903868]

約数ペア:

[(1, 22903868), (2, 11451934), (4, 5725967), (13, 1761836), (26, 880918), (52, 440459), (337, 67964), (674, 33982), (1307, 17524), (1348, 16991), (2614, 8762), (4381, 5228)]