19417728

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4597}}^1$

素因数の和:4625

約数の個数: 64

約数和(自身を含む): 56279520

約数和(自身を除く): 36861792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4597, 9194, 13791, 18388, 27582, 36776, 50567, 55164, 73552, 101134, 110328, 147104, 151701, 202268, 220656, 294208, 303402, 404536, 441312, 588416, 606804, 809072, 882624, 1213608, 1618144, 1765248, 2427216, 3236288, 4854432, 6472576, 9708864, 19417728]

約数ペア:

[(1, 19417728), (2, 9708864), (3, 6472576), (4, 4854432), (6, 3236288), (8, 2427216), (11, 1765248), (12, 1618144), (16, 1213608), (22, 882624), (24, 809072), (32, 606804), (33, 588416), (44, 441312), (48, 404536), (64, 303402), (66, 294208), (88, 220656), (96, 202268), (128, 151701), (132, 147104), (176, 110328), (192, 101134), (264, 73552), (352, 55164), (384, 50567), (528, 36776), (704, 27582), (1056, 18388), (1408, 13791), (2112, 9194), (4224, 4597)]