12544048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 26712576

約数和(自身を除く): 14168528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 271, 526, 542, 1052, 1084, 2104, 2168, 2893, 2981, 4208, 4336, 5786, 5962, 11572, 11924, 23144, 23848, 46288, 47696, 71273, 142546, 285092, 570184, 784003, 1140368, 1568006, 3136012, 6272024, 12544048]

約数ペア:

[(1, 12544048), (2, 6272024), (4, 3136012), (8, 1568006), (11, 1140368), (16, 784003), (22, 570184), (44, 285092), (88, 142546), (176, 71273), (263, 47696), (271, 46288), (526, 23848), (542, 23144), (1052, 11924), (1084, 11572), (2104, 5962), (2168, 5786), (2893, 4336), (2981, 4208)]