11971554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 27561600

約数和(自身を除く): 15590046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 1913, 2086, 3129, 3826, 5739, 6258, 11478, 13391, 26782, 40173, 80346, 285037, 570074, 855111, 1710222, 1995259, 3990518, 5985777, 11971554]

約数ペア:

[(1, 11971554), (2, 5985777), (3, 3990518), (6, 1995259), (7, 1710222), (14, 855111), (21, 570074), (42, 285037), (149, 80346), (298, 40173), (447, 26782), (894, 13391), (1043, 11478), (1913, 6258), (2086, 5739), (3129, 3826)]