19375424

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2454

約数の個数: 28

約数和(自身を含む): 38758368

約数和(自身を除く): 19382944

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2311, 4192, 4622, 8384, 9244, 18488, 36976, 73952, 147904, 302741, 605482, 1210964, 2421928, 4843856, 9687712, 19375424]

約数ペア:

[(1, 19375424), (2, 9687712), (4, 4843856), (8, 2421928), (16, 1210964), (32, 605482), (64, 302741), (131, 147904), (262, 73952), (524, 36976), (1048, 18488), (2096, 9244), (2311, 8384), (4192, 4622)]