19332591616

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{363067}}^1$

素因数の和:363104

約数の個数: 52

約数和(自身を含む): 41634459832

約数和(自身を除く): 22301868216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 13312, 26624, 53248, 363067, 726134, 1452268, 2904536, 4719871, 5809072, 9439742, 11618144, 18879484, 23236288, 37758968, 46472576, 75517936, 92945152, 151035872, 185890304, 302071744, 371780608, 604143488, 743561216, 1208286976, 1487122432, 2416573952, 4833147904, 9666295808, 19332591616]

約数ペア:

[(1, 19332591616), (2, 9666295808), (4, 4833147904), (8, 2416573952), (13, 1487122432), (16, 1208286976), (26, 743561216), (32, 604143488), (52, 371780608), (64, 302071744), (104, 185890304), (128, 151035872), (208, 92945152), (256, 75517936), (416, 46472576), (512, 37758968), (832, 23236288), (1024, 18879484), (1664, 11618144), (2048, 9439742), (3328, 5809072), (4096, 4719871), (6656, 2904536), (13312, 1452268), (26624, 726134), (53248, 363067)]