19671872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{27943}}^1$

素因数の和:27966

約数の個数: 28

約数和(自身を含む): 42586656

約数和(自身を除く): 22914784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 27943, 55886, 111772, 223544, 307373, 447088, 614746, 894176, 1229492, 1788352, 2458984, 4917968, 9835936, 19671872]

約数ペア:

[(1, 19671872), (2, 9835936), (4, 4917968), (8, 2458984), (11, 1788352), (16, 1229492), (22, 894176), (32, 614746), (44, 447088), (64, 307373), (88, 223544), (176, 111772), (352, 55886), (704, 27943)]