19227264

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 61102080

約数和(自身を除く): 41874816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 311, 322, 336, 368, 384, 448, 483, 552, 622, 644, 672, 736, 896, 933, 966, 1104, 1244, 1288, 1344, 1472, 1866, 1932, 2177, 2208, 2488, 2576, 2688, 2944, 3732, 3864, 4354, 4416, 4976, 5152, 6531, 7153, 7464, 7728, 8708, 8832, 9952, 10304, 13062, 14306, 14928, 15456, 17416, 19904, 20608, 21459, 26124, 28612, 29856, 30912, 34832, 39808, 42918, 50071, 52248, 57224, 59712, 61824, 69664, 85836, 100142, 104496, 114448, 119424, 139328, 150213, 171672, 200284, 208992, 228896, 278656, 300426, 343344, 400568, 417984, 457792, 600852, 686688, 801136, 835968, 915584, 1201704, 1373376, 1602272, 2403408, 2746752, 3204544, 4806816, 6409088, 9613632, 19227264]

約数ペア:

[(1, 19227264), (2, 9613632), (3, 6409088), (4, 4806816), (6, 3204544), (7, 2746752), (8, 2403408), (12, 1602272), (14, 1373376), (16, 1201704), (21, 915584), (23, 835968), (24, 801136), (28, 686688), (32, 600852), (42, 457792), (46, 417984), (48, 400568), (56, 343344), (64, 300426), (69, 278656), (84, 228896), (92, 208992), (96, 200284), (112, 171672), (128, 150213), (138, 139328), (161, 119424), (168, 114448), (184, 104496), (192, 100142), (224, 85836), (276, 69664), (311, 61824), (322, 59712), (336, 57224), (368, 52248), (384, 50071), (448, 42918), (483, 39808), (552, 34832), (622, 30912), (644, 29856), (672, 28612), (736, 26124), (896, 21459), (933, 20608), (966, 19904), (1104, 17416), (1244, 15456), (1288, 14928), (1344, 14306), (1472, 13062), (1866, 10304), (1932, 9952), (2177, 8832), (2208, 8708), (2488, 7728), (2576, 7464), (2688, 7153), (2944, 6531), (3732, 5152), (3864, 4976), (4354, 4416)]