12729904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 27141120

約数和(自身を除く): 14411216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 479, 604, 958, 1208, 1661, 1916, 2416, 3322, 3832, 5269, 6644, 7664, 10538, 13288, 21076, 26576, 42152, 72329, 84304, 144658, 289316, 578632, 795619, 1157264, 1591238, 3182476, 6364952, 12729904]

約数ペア:

[(1, 12729904), (2, 6364952), (4, 3182476), (8, 1591238), (11, 1157264), (16, 795619), (22, 578632), (44, 289316), (88, 144658), (151, 84304), (176, 72329), (302, 42152), (479, 26576), (604, 21076), (958, 13288), (1208, 10538), (1661, 7664), (1916, 6644), (2416, 5269), (3322, 3832)]