13196435

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 18744336

約数和(自身を除く): 5547901

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 883, 2135, 2989, 4415, 6181, 14945, 30905, 43267, 53863, 216335, 269315, 377041, 1885205, 2639287, 13196435]

約数ペア:

[(1, 13196435), (5, 2639287), (7, 1885205), (35, 377041), (49, 269315), (61, 216335), (245, 53863), (305, 43267), (427, 30905), (883, 14945), (2135, 6181), (2989, 4415)]