19851264

素因数分解:

$2^{11}\times 3^3\times {\mathrm{359}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 39116736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 359, 384, 432, 512, 576, 718, 768, 864, 1024, 1077, 1152, 1436, 1536, 1728, 2048, 2154, 2304, 2872, 3072, 3231, 3456, 4308, 4608, 5744, 6144, 6462, 6912, 8616, 9216, 9693, 11488, 12924, 13824, 17232, 18432, 19386, 22976, 25848, 27648, 34464, 38772, 45952, 51696, 55296, 68928, 77544, 91904, 103392, 137856, 155088, 183808, 206784, 275712, 310176, 367616, 413568, 551424, 620352, 735232, 827136, 1102848, 1240704, 1654272, 2205696, 2481408, 3308544, 4962816, 6617088, 9925632, 19851264]

約数ペア:

[(1, 19851264), (2, 9925632), (3, 6617088), (4, 4962816), (6, 3308544), (8, 2481408), (9, 2205696), (12, 1654272), (16, 1240704), (18, 1102848), (24, 827136), (27, 735232), (32, 620352), (36, 551424), (48, 413568), (54, 367616), (64, 310176), (72, 275712), (96, 206784), (108, 183808), (128, 155088), (144, 137856), (192, 103392), (216, 91904), (256, 77544), (288, 68928), (359, 55296), (384, 51696), (432, 45952), (512, 38772), (576, 34464), (718, 27648), (768, 25848), (864, 22976), (1024, 19386), (1077, 18432), (1152, 17232), (1436, 13824), (1536, 12924), (1728, 11488), (2048, 9693), (2154, 9216), (2304, 8616), (2872, 6912), (3072, 6462), (3231, 6144), (3456, 5744), (4308, 4608)]