12659808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{18839}}^1$

素因数の和:18859

約数の個数: 48

約数和(自身を含む): 37981440

約数和(自身を除く): 25321632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 18839, 37678, 56517, 75356, 113034, 131873, 150712, 226068, 263746, 301424, 395619, 452136, 527492, 602848, 791238, 904272, 1054984, 1582476, 1808544, 2109968, 3164952, 4219936, 6329904, 12659808]

約数ペア:

[(1, 12659808), (2, 6329904), (3, 4219936), (4, 3164952), (6, 2109968), (7, 1808544), (8, 1582476), (12, 1054984), (14, 904272), (16, 791238), (21, 602848), (24, 527492), (28, 452136), (32, 395619), (42, 301424), (48, 263746), (56, 226068), (84, 150712), (96, 131873), (112, 113034), (168, 75356), (224, 56517), (336, 37678), (672, 18839)]