12686528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{10433}}^1$

素因数の和:10464

約数の個数: 28

約数和(自身を含む): 26502360

約数和(自身を除く): 13815832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 10433, 20866, 41732, 83464, 166928, 198227, 333856, 396454, 667712, 792908, 1585816, 3171632, 6343264, 12686528]

約数ペア:

[(1, 12686528), (2, 6343264), (4, 3171632), (8, 1585816), (16, 792908), (19, 667712), (32, 396454), (38, 333856), (64, 198227), (76, 166928), (152, 83464), (304, 41732), (608, 20866), (1216, 10433)]