12285364736

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1262887}}^1$

素因数の和:1262924

約数の個数: 40

約数和(自身を含む): 25838688480

約数和(自身を除く): 13553323744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 1262887, 2525774, 5051548, 10103096, 20206192, 23994853, 40412384, 47989706, 80824768, 95979412, 161649536, 191958824, 323299072, 383917648, 646598144, 767835296, 1535670592, 3071341184, 6142682368, 12285364736]

約数ペア:

[(1, 12285364736), (2, 6142682368), (4, 3071341184), (8, 1535670592), (16, 767835296), (19, 646598144), (32, 383917648), (38, 323299072), (64, 191958824), (76, 161649536), (128, 95979412), (152, 80824768), (256, 47989706), (304, 40412384), (512, 23994853), (608, 20206192), (1216, 10103096), (2432, 5051548), (4864, 2525774), (9728, 1262887)]