12534256

素因数分解:

$2^4\times 7^1\times {\mathrm{111913}}^1$

素因数の和:111928

約数の個数: 20

約数和(自身を含む): 27754672

約数和(自身を除く): 15220416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111913, 223826, 447652, 783391, 895304, 1566782, 1790608, 3133564, 6267128, 12534256]

約数ペア:

[(1, 12534256), (2, 6267128), (4, 3133564), (7, 1790608), (8, 1566782), (14, 895304), (16, 783391), (28, 447652), (56, 223826), (112, 111913)]