13869328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{78803}}^1$

素因数の和:78822

約数の個数: 20

約数和(自身を含む): 29315088

約数和(自身を除く): 15445760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 78803, 157606, 315212, 630424, 866833, 1260848, 1733666, 3467332, 6934664, 13869328]

約数ペア:

[(1, 13869328), (2, 6934664), (4, 3467332), (8, 1733666), (11, 1260848), (16, 866833), (22, 630424), (44, 315212), (88, 157606), (176, 78803)]