15018868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 27830880

約数和(自身を除く): 12812012

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 3011, 4988, 6022, 12044, 87319, 129473, 174638, 258946, 349276, 517892, 3754717, 7509434, 15018868]

約数ペア:

[(1, 15018868), (2, 7509434), (4, 3754717), (29, 517892), (43, 349276), (58, 258946), (86, 174638), (116, 129473), (172, 87319), (1247, 12044), (2494, 6022), (3011, 4988)]