13942256

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6269}}^1$

素因数の和:6416

約数の個数: 20

約数和(自身を含む): 27211800

約数和(自身を除く): 13269544

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6269, 12538, 25076, 50152, 100304, 871391, 1742782, 3485564, 6971128, 13942256]

約数ペア:

[(1, 13942256), (2, 6971128), (4, 3485564), (8, 1742782), (16, 871391), (139, 100304), (278, 50152), (556, 25076), (1112, 12538), (2224, 6269)]