13865936

素因数分解:

$2^4\times 7^1\times {\mathrm{123803}}^1$

素因数の和:123818

約数の個数: 20

約数和(自身を含む): 30703392

約数和(自身を除く): 16837456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123803, 247606, 495212, 866621, 990424, 1733242, 1980848, 3466484, 6932968, 13865936]

約数ペア:

[(1, 13865936), (2, 6932968), (4, 3466484), (7, 1980848), (8, 1733242), (14, 990424), (16, 866621), (28, 495212), (56, 247606), (112, 123803)]