12171104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 26562816

約数和(自身を除く): 14391712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 487, 568, 781, 974, 1136, 1562, 1948, 2272, 3124, 3896, 5357, 6248, 7792, 10714, 12496, 15584, 21428, 24992, 34577, 42856, 69154, 85712, 138308, 171424, 276616, 380347, 553232, 760694, 1106464, 1521388, 3042776, 6085552, 12171104]

約数ペア:

[(1, 12171104), (2, 6085552), (4, 3042776), (8, 1521388), (11, 1106464), (16, 760694), (22, 553232), (32, 380347), (44, 276616), (71, 171424), (88, 138308), (142, 85712), (176, 69154), (284, 42856), (352, 34577), (487, 24992), (568, 21428), (781, 15584), (974, 12496), (1136, 10714), (1562, 7792), (1948, 6248), (2272, 5357), (3124, 3896)]