11639584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 25613280

約数和(自身を除く): 13973696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 769, 946, 1376, 1538, 1892, 3076, 3784, 6152, 7568, 8459, 12304, 15136, 16918, 24608, 33067, 33836, 66134, 67672, 132268, 135344, 264536, 270688, 363737, 529072, 727474, 1058144, 1454948, 2909896, 5819792, 11639584]

約数ペア:

[(1, 11639584), (2, 5819792), (4, 2909896), (8, 1454948), (11, 1058144), (16, 727474), (22, 529072), (32, 363737), (43, 270688), (44, 264536), (86, 135344), (88, 132268), (172, 67672), (176, 66134), (344, 33836), (352, 33067), (473, 24608), (688, 16918), (769, 15136), (946, 12304), (1376, 8459), (1538, 7568), (1892, 6152), (3076, 3784)]