19709184

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2333}}^1$

素因数の和:2363

約数の個数: 72

約数和(自身を含む): 57248352

約数和(自身を除く): 37539168

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, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2333, 2816, 4224, 4666, 6999, 8448, 9332, 13998, 18664, 25663, 27996, 37328, 51326, 55992, 74656, 76989, 102652, 111984, 149312, 153978, 205304, 223968, 298624, 307956, 410608, 447936, 597248, 615912, 821216, 895872, 1231824, 1642432, 1791744, 2463648, 3284864, 4927296, 6569728, 9854592, 19709184]

約数ペア:

[(1, 19709184), (2, 9854592), (3, 6569728), (4, 4927296), (6, 3284864), (8, 2463648), (11, 1791744), (12, 1642432), (16, 1231824), (22, 895872), (24, 821216), (32, 615912), (33, 597248), (44, 447936), (48, 410608), (64, 307956), (66, 298624), (88, 223968), (96, 205304), (128, 153978), (132, 149312), (176, 111984), (192, 102652), (256, 76989), (264, 74656), (352, 55992), (384, 51326), (528, 37328), (704, 27996), (768, 25663), (1056, 18664), (1408, 13998), (2112, 9332), (2333, 8448), (2816, 6999), (4224, 4666)]