12771328

素因数分解:

$2^{13}\times {\mathrm{1559}}^1$

素因数の和:1585

約数の個数: 28

約数和(自身を含む): 25557480

約数和(自身を除く): 12786152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1559, 2048, 3118, 4096, 6236, 8192, 12472, 24944, 49888, 99776, 199552, 399104, 798208, 1596416, 3192832, 6385664, 12771328]

約数ペア:

[(1, 12771328), (2, 6385664), (4, 3192832), (8, 1596416), (16, 798208), (32, 399104), (64, 199552), (128, 99776), (256, 49888), (512, 24944), (1024, 12472), (1559, 8192), (2048, 6236), (3118, 4096)]