15623842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 26334000

約数和(自身を除く): 10710158

約数列:

[1, 2, 13, 26, 37, 74, 109, 149, 218, 298, 481, 962, 1417, 1937, 2834, 3874, 4033, 5513, 8066, 11026, 16241, 32482, 52429, 71669, 104858, 143338, 211133, 422266, 600917, 1201834, 7811921, 15623842]

約数ペア:

[(1, 15623842), (2, 7811921), (13, 1201834), (26, 600917), (37, 422266), (74, 211133), (109, 143338), (149, 104858), (218, 71669), (298, 52429), (481, 32482), (962, 16241), (1417, 11026), (1937, 8066), (2834, 5513), (3874, 4033)]