2019928192

素因数分解:

$2^7\times {\mathrm{859}}^1\times {\mathrm{18371}}^1$

素因数の和:19244

約数の個数: 32

約数和(自身を含む): 4028979600

約数和(自身を除く): 2009051408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 859, 1718, 3436, 6872, 13744, 18371, 27488, 36742, 54976, 73484, 109952, 146968, 293936, 587872, 1175744, 2351488, 15780689, 31561378, 63122756, 126245512, 252491024, 504982048, 1009964096, 2019928192]

約数ペア:

[(1, 2019928192), (2, 1009964096), (4, 504982048), (8, 252491024), (16, 126245512), (32, 63122756), (64, 31561378), (128, 15780689), (859, 2351488), (1718, 1175744), (3436, 587872), (6872, 293936), (13744, 146968), (18371, 109952), (27488, 73484), (36742, 54976)]