22897259

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 30336768

約数和(自身を除く): 7439509

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 1847, 12397, 12929, 20317, 42481, 90503, 142219, 297367, 467291, 995533, 2081569, 3271037, 22897259]

約数ペア:

[(1, 22897259), (7, 3271037), (11, 2081569), (23, 995533), (49, 467291), (77, 297367), (161, 142219), (253, 90503), (539, 42481), (1127, 20317), (1771, 12929), (1847, 12397)]