11186980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79907}}^1$

素因数の和:79923

約数の個数: 24

約数和(自身を含む): 26849088

約数和(自身を除く): 15662108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79907, 159814, 319628, 399535, 559349, 799070, 1118698, 1598140, 2237396, 2796745, 5593490, 11186980]

約数ペア:

[(1, 11186980), (2, 5593490), (4, 2796745), (5, 2237396), (7, 1598140), (10, 1118698), (14, 799070), (20, 559349), (28, 399535), (35, 319628), (70, 159814), (140, 79907)]