12139864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 14298536

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 67, 71, 88, 116, 134, 142, 232, 268, 284, 319, 536, 568, 638, 737, 781, 1276, 1474, 1562, 1943, 2059, 2552, 2948, 3124, 3886, 4118, 4757, 5896, 6248, 7772, 8236, 9514, 15544, 16472, 19028, 21373, 22649, 38056, 42746, 45298, 52327, 85492, 90596, 104654, 137953, 170984, 181192, 209308, 275906, 418616, 551812, 1103624, 1517483, 3034966, 6069932, 12139864]

約数ペア:

[(1, 12139864), (2, 6069932), (4, 3034966), (8, 1517483), (11, 1103624), (22, 551812), (29, 418616), (44, 275906), (58, 209308), (67, 181192), (71, 170984), (88, 137953), (116, 104654), (134, 90596), (142, 85492), (232, 52327), (268, 45298), (284, 42746), (319, 38056), (536, 22649), (568, 21373), (638, 19028), (737, 16472), (781, 15544), (1276, 9514), (1474, 8236), (1562, 7772), (1943, 6248), (2059, 5896), (2552, 4757), (2948, 4118), (3124, 3886)]