13868848

素因数分解:

$2^4\times 7^1\times {\mathrm{123829}}^1$

素因数の和:123844

約数の個数: 20

約数和(自身を含む): 30709840

約数和(自身を除く): 16840992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123829, 247658, 495316, 866803, 990632, 1733606, 1981264, 3467212, 6934424, 13868848]

約数ペア:

[(1, 13868848), (2, 6934424), (4, 3467212), (7, 1981264), (8, 1733606), (14, 990632), (16, 866803), (28, 495316), (56, 247658), (112, 123829)]