16636471918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1\times {\mathrm{12227}}^1$

素因数の和:14952

約数の個数: 32

約数和(自身を含む): 28419828480

約数和(自身を除く): 11783356562

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2689, 5378, 12227, 24454, 29579, 59158, 61847, 123694, 134497, 268994, 281221, 562442, 680317, 1360634, 3093431, 6186862, 32878403, 65756806, 361662433, 723324866, 756203269, 1512406538, 8318235959, 16636471918]

約数ペア:

[(1, 16636471918), (2, 8318235959), (11, 1512406538), (22, 756203269), (23, 723324866), (46, 361662433), (253, 65756806), (506, 32878403), (2689, 6186862), (5378, 3093431), (12227, 1360634), (24454, 680317), (29579, 562442), (59158, 281221), (61847, 268994), (123694, 134497)]