14126980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{100907}}^1$

素因数の和:100923

約数の個数: 24

約数和(自身を含む): 33905088

約数和(自身を除く): 19778108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 100907, 201814, 403628, 504535, 706349, 1009070, 1412698, 2018140, 2825396, 3531745, 7063490, 14126980]

約数ペア:

[(1, 14126980), (2, 7063490), (4, 3531745), (5, 2825396), (7, 2018140), (10, 1412698), (14, 1009070), (20, 706349), (28, 504535), (35, 403628), (70, 201814), (140, 100907)]