19063872

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 84

約数和(自身を含む): 57058560

約数和(自身を除く): 37994688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1439, 1472, 1656, 2208, 2878, 3312, 4317, 4416, 5756, 6624, 8634, 11512, 12951, 13248, 17268, 23024, 25902, 33097, 34536, 46048, 51804, 66194, 69072, 92096, 99291, 103608, 132388, 138144, 198582, 207216, 264776, 276288, 297873, 397164, 414432, 529552, 595746, 794328, 828864, 1059104, 1191492, 1588656, 2118208, 2382984, 3177312, 4765968, 6354624, 9531936, 19063872]

約数ペア:

[(1, 19063872), (2, 9531936), (3, 6354624), (4, 4765968), (6, 3177312), (8, 2382984), (9, 2118208), (12, 1588656), (16, 1191492), (18, 1059104), (23, 828864), (24, 794328), (32, 595746), (36, 529552), (46, 414432), (48, 397164), (64, 297873), (69, 276288), (72, 264776), (92, 207216), (96, 198582), (138, 138144), (144, 132388), (184, 103608), (192, 99291), (207, 92096), (276, 69072), (288, 66194), (368, 51804), (414, 46048), (552, 34536), (576, 33097), (736, 25902), (828, 23024), (1104, 17268), (1439, 13248), (1472, 12951), (1656, 11512), (2208, 8634), (2878, 6624), (3312, 5756), (4317, 4416)]