12864124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 15359876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 599, 767, 826, 1198, 1534, 1652, 2396, 3068, 4193, 5369, 7787, 8386, 10738, 15574, 16772, 21476, 31148, 35341, 54509, 70682, 109018, 141364, 218036, 247387, 459433, 494774, 918866, 989548, 1837732, 3216031, 6432062, 12864124]

約数ペア:

[(1, 12864124), (2, 6432062), (4, 3216031), (7, 1837732), (13, 989548), (14, 918866), (26, 494774), (28, 459433), (52, 247387), (59, 218036), (91, 141364), (118, 109018), (182, 70682), (236, 54509), (364, 35341), (413, 31148), (599, 21476), (767, 16772), (826, 15574), (1198, 10738), (1534, 8386), (1652, 7787), (2396, 5369), (3068, 4193)]