12883388

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 25976832

約数和(自身を除く): 13093444

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 3623, 7246, 14492, 25361, 50722, 101444, 460121, 920242, 1840484, 3220847, 6441694, 12883388]

約数ペア:

[(1, 12883388), (2, 6441694), (4, 3220847), (7, 1840484), (14, 920242), (28, 460121), (127, 101444), (254, 50722), (508, 25361), (889, 14492), (1778, 7246), (3556, 3623)]