13867504

素因数分解:

$2^4\times 7^1\times {\mathrm{123817}}^1$

素因数の和:123832

約数の個数: 20

約数和(自身を含む): 30706864

約数和(自身を除く): 16839360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123817, 247634, 495268, 866719, 990536, 1733438, 1981072, 3466876, 6933752, 13867504]

約数ペア:

[(1, 13867504), (2, 6933752), (4, 3466876), (7, 1981072), (8, 1733438), (14, 990536), (16, 866719), (28, 495268), (56, 247634), (112, 123817)]