13826288

素因数分解:

$2^4\times 7^1\times {\mathrm{123449}}^1$

素因数の和:123464

約数の個数: 20

約数和(自身を含む): 30615600

約数和(自身を除く): 16789312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123449, 246898, 493796, 864143, 987592, 1728286, 1975184, 3456572, 6913144, 13826288]

約数ペア:

[(1, 13826288), (2, 6913144), (4, 3456572), (7, 1975184), (8, 1728286), (14, 987592), (16, 864143), (28, 493796), (56, 246898), (112, 123449)]