14930390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 13581610

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 439, 878, 895, 1790, 2195, 3401, 4390, 6802, 8341, 16682, 17005, 34010, 41705, 78581, 83410, 157162, 392905, 785810, 1493039, 2986078, 7465195, 14930390]

約数ペア:

[(1, 14930390), (2, 7465195), (5, 2986078), (10, 1493039), (19, 785810), (38, 392905), (95, 157162), (179, 83410), (190, 78581), (358, 41705), (439, 34010), (878, 17005), (895, 16682), (1790, 8341), (2195, 6802), (3401, 4390)]