12433564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21737}}^1$

素因数の和:21765

約数の個数: 24

約数和(自身を含む): 25563888

約数和(自身を除く): 13130324

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21737, 43474, 86948, 239107, 282581, 478214, 565162, 956428, 1130324, 3108391, 6216782, 12433564]

約数ペア:

[(1, 12433564), (2, 6216782), (4, 3108391), (11, 1130324), (13, 956428), (22, 565162), (26, 478214), (44, 282581), (52, 239107), (143, 86948), (286, 43474), (572, 21737)]