19343232

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 59364000

約数和(自身を除く): 40020768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 193, 216, 232, 261, 288, 348, 384, 386, 432, 464, 522, 576, 579, 696, 772, 783, 864, 928, 1044, 1152, 1158, 1392, 1544, 1566, 1728, 1737, 1856, 2088, 2316, 2784, 3088, 3132, 3456, 3474, 3712, 4176, 4632, 5211, 5568, 5597, 6176, 6264, 6948, 8352, 9264, 10422, 11136, 11194, 12352, 12528, 13896, 16704, 16791, 18528, 20844, 22388, 24704, 25056, 27792, 33408, 33582, 37056, 41688, 44776, 50112, 50373, 55584, 67164, 74112, 83376, 89552, 100224, 100746, 111168, 134328, 151119, 166752, 179104, 201492, 222336, 268656, 302238, 333504, 358208, 402984, 537312, 604476, 667008, 716416, 805968, 1074624, 1208952, 1611936, 2149248, 2417904, 3223872, 4835808, 6447744, 9671616, 19343232]

約数ペア:

[(1, 19343232), (2, 9671616), (3, 6447744), (4, 4835808), (6, 3223872), (8, 2417904), (9, 2149248), (12, 1611936), (16, 1208952), (18, 1074624), (24, 805968), (27, 716416), (29, 667008), (32, 604476), (36, 537312), (48, 402984), (54, 358208), (58, 333504), (64, 302238), (72, 268656), (87, 222336), (96, 201492), (108, 179104), (116, 166752), (128, 151119), (144, 134328), (174, 111168), (192, 100746), (193, 100224), (216, 89552), (232, 83376), (261, 74112), (288, 67164), (348, 55584), (384, 50373), (386, 50112), (432, 44776), (464, 41688), (522, 37056), (576, 33582), (579, 33408), (696, 27792), (772, 25056), (783, 24704), (864, 22388), (928, 20844), (1044, 18528), (1152, 16791), (1158, 16704), (1392, 13896), (1544, 12528), (1566, 12352), (1728, 11194), (1737, 11136), (1856, 10422), (2088, 9264), (2316, 8352), (2784, 6948), (3088, 6264), (3132, 6176), (3456, 5597), (3474, 5568), (3712, 5211), (4176, 4632)]