19065312

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 63554400

約数和(自身を除く): 44489088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 193, 196, 224, 252, 288, 294, 336, 343, 386, 392, 441, 504, 579, 588, 672, 686, 772, 784, 882, 1008, 1029, 1158, 1176, 1351, 1372, 1544, 1568, 1737, 1764, 2016, 2058, 2316, 2352, 2702, 2744, 3087, 3088, 3474, 3528, 4053, 4116, 4632, 4704, 5404, 5488, 6174, 6176, 6948, 7056, 8106, 8232, 9264, 9457, 10808, 10976, 12159, 12348, 13896, 14112, 16212, 16464, 18528, 18914, 21616, 24318, 24696, 27792, 28371, 32424, 32928, 37828, 43232, 48636, 49392, 55584, 56742, 64848, 66199, 75656, 85113, 97272, 98784, 113484, 129696, 132398, 151312, 170226, 194544, 198597, 226968, 264796, 302624, 340452, 389088, 397194, 453936, 529592, 595791, 680904, 794388, 907872, 1059184, 1191582, 1361808, 1588776, 2118368, 2383164, 2723616, 3177552, 4766328, 6355104, 9532656, 19065312]

約数ペア:

[(1, 19065312), (2, 9532656), (3, 6355104), (4, 4766328), (6, 3177552), (7, 2723616), (8, 2383164), (9, 2118368), (12, 1588776), (14, 1361808), (16, 1191582), (18, 1059184), (21, 907872), (24, 794388), (28, 680904), (32, 595791), (36, 529592), (42, 453936), (48, 397194), (49, 389088), (56, 340452), (63, 302624), (72, 264796), (84, 226968), (96, 198597), (98, 194544), (112, 170226), (126, 151312), (144, 132398), (147, 129696), (168, 113484), (193, 98784), (196, 97272), (224, 85113), (252, 75656), (288, 66199), (294, 64848), (336, 56742), (343, 55584), (386, 49392), (392, 48636), (441, 43232), (504, 37828), (579, 32928), (588, 32424), (672, 28371), (686, 27792), (772, 24696), (784, 24318), (882, 21616), (1008, 18914), (1029, 18528), (1158, 16464), (1176, 16212), (1351, 14112), (1372, 13896), (1544, 12348), (1568, 12159), (1737, 10976), (1764, 10808), (2016, 9457), (2058, 9264), (2316, 8232), (2352, 8106), (2702, 7056), (2744, 6948), (3087, 6176), (3088, 6174), (3474, 5488), (3528, 5404), (4053, 4704), (4116, 4632)]