19283968

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 42466032

約数和(自身を除く): 23182064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 128, 176, 214, 256, 352, 428, 512, 704, 856, 1024, 1177, 1408, 1712, 2048, 2354, 2816, 3424, 4096, 4708, 5632, 6848, 8192, 9416, 11264, 13696, 16384, 18832, 22528, 27392, 37664, 45056, 54784, 75328, 90112, 109568, 150656, 180224, 219136, 301312, 438272, 602624, 876544, 1205248, 1753088, 2410496, 4820992, 9641984, 19283968]

約数ペア:

[(1, 19283968), (2, 9641984), (4, 4820992), (8, 2410496), (11, 1753088), (16, 1205248), (22, 876544), (32, 602624), (44, 438272), (64, 301312), (88, 219136), (107, 180224), (128, 150656), (176, 109568), (214, 90112), (256, 75328), (352, 54784), (428, 45056), (512, 37664), (704, 27392), (856, 22528), (1024, 18832), (1177, 16384), (1408, 13696), (1712, 11264), (2048, 9416), (2354, 8192), (2816, 6848), (3424, 5632), (4096, 4708)]