13328176

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{12433}}^1$

素因数の和:12508

約数の個数: 20

約数和(自身を含む): 26210872

約数和(自身を除く): 12882696

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 12433, 24866, 49732, 99464, 198928, 833011, 1666022, 3332044, 6664088, 13328176]

約数ペア:

[(1, 13328176), (2, 6664088), (4, 3332044), (8, 1666022), (16, 833011), (67, 198928), (134, 99464), (268, 49732), (536, 24866), (1072, 12433)]