19256768

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{1559}}^1$

素因数の和:1764

約数の個数: 28

約数和(自身を含む): 38435280

約数和(自身を除く): 19178512

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 1559, 3088, 3118, 6176, 6236, 12352, 12472, 24944, 49888, 99776, 300887, 601774, 1203548, 2407096, 4814192, 9628384, 19256768]

約数ペア:

[(1, 19256768), (2, 9628384), (4, 4814192), (8, 2407096), (16, 1203548), (32, 601774), (64, 300887), (193, 99776), (386, 49888), (772, 24944), (1544, 12472), (1559, 12352), (3088, 6236), (3118, 6176)]