19622464

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1462

約数の個数: 28

約数和(自身を含む): 39122604

約数和(自身を除く): 19500140

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 1193, 2056, 2386, 4112, 4772, 8224, 9544, 16448, 19088, 38176, 76352, 306601, 613202, 1226404, 2452808, 4905616, 9811232, 19622464]

約数ペア:

[(1, 19622464), (2, 9811232), (4, 4905616), (8, 2452808), (16, 1226404), (32, 613202), (64, 306601), (257, 76352), (514, 38176), (1028, 19088), (1193, 16448), (2056, 9544), (2386, 8224), (4112, 4772)]