12493060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7907}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 26570880

約数和(自身を除く): 14077820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 7907, 15814, 31628, 39535, 79070, 158140, 624653, 1249306, 2498612, 3123265, 6246530, 12493060]

約数ペア:

[(1, 12493060), (2, 6246530), (4, 3123265), (5, 2498612), (10, 1249306), (20, 624653), (79, 158140), (158, 79070), (316, 39535), (395, 31628), (790, 15814), (1580, 7907)]