15328516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28813}}^1$

素因数の和:28843

約数の個数: 24

約数和(自身を含む): 32271680

約数和(自身を除く): 16943164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28813, 57626, 115252, 201691, 403382, 547447, 806764, 1094894, 2189788, 3832129, 7664258, 15328516]

約数ペア:

[(1, 15328516), (2, 7664258), (4, 3832129), (7, 2189788), (14, 1094894), (19, 806764), (28, 547447), (38, 403382), (76, 201691), (133, 115252), (266, 57626), (532, 28813)]