16857806

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 30336768

約数和(自身を除く): 13478962

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 683, 1366, 1763, 3526, 4781, 9562, 12341, 24682, 28003, 29369, 56006, 58738, 196021, 205583, 392042, 411166, 1204129, 2408258, 8428903, 16857806]

約数ペア:

[(1, 16857806), (2, 8428903), (7, 2408258), (14, 1204129), (41, 411166), (43, 392042), (82, 205583), (86, 196021), (287, 58738), (301, 56006), (574, 29369), (602, 28003), (683, 24682), (1366, 12341), (1763, 9562), (3526, 4781)]