13825168

素因数分解:

$2^4\times 7^1\times {\mathrm{123439}}^1$

素因数の和:123454

約数の個数: 20

約数和(自身を含む): 30613120

約数和(自身を除く): 16787952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123439, 246878, 493756, 864073, 987512, 1728146, 1975024, 3456292, 6912584, 13825168]

約数ペア:

[(1, 13825168), (2, 6912584), (4, 3456292), (7, 1975024), (8, 1728146), (14, 987512), (16, 864073), (28, 493756), (56, 246878), (112, 123439)]