12456892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^2$

素因数の和:115

約数の個数: 54

約数和(自身を含む): 26973128

約数和(自身を除く): 14516236

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 529, 644, 667, 812, 841, 1058, 1334, 1682, 2116, 2668, 3364, 3703, 4669, 5887, 7406, 9338, 11774, 14812, 15341, 18676, 19343, 23548, 30682, 38686, 61364, 77372, 107387, 135401, 214774, 270802, 429548, 444889, 541604, 889778, 1779556, 3114223, 6228446, 12456892]

約数ペア:

[(1, 12456892), (2, 6228446), (4, 3114223), (7, 1779556), (14, 889778), (23, 541604), (28, 444889), (29, 429548), (46, 270802), (58, 214774), (92, 135401), (116, 107387), (161, 77372), (203, 61364), (322, 38686), (406, 30682), (529, 23548), (644, 19343), (667, 18676), (812, 15341), (841, 14812), (1058, 11774), (1334, 9338), (1682, 7406), (2116, 5887), (2668, 4669), (3364, 3703)]