11186420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79903}}^1$

素因数の和:79919

約数の個数: 24

約数和(自身を含む): 26847744

約数和(自身を除く): 15661324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79903, 159806, 319612, 399515, 559321, 799030, 1118642, 1598060, 2237284, 2796605, 5593210, 11186420]

約数ペア:

[(1, 11186420), (2, 5593210), (4, 2796605), (5, 2237284), (7, 1598060), (10, 1118642), (14, 799030), (20, 559321), (28, 399515), (35, 319612), (70, 159806), (140, 79903)]