12226719

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 16956000

約数和(自身を除く): 4729281

約数列:

[1, 3, 29, 87, 313, 449, 939, 1347, 9077, 13021, 27231, 39063, 140537, 421611, 4075573, 12226719]

約数ペア:

[(1, 12226719), (3, 4075573), (29, 421611), (87, 140537), (313, 39063), (449, 27231), (939, 13021), (1347, 9077)]