12929842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 21510720

約数和(自身を除く): 8580878

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 193, 386, 779, 817, 1558, 1634, 1763, 3526, 3667, 7334, 7913, 8299, 15826, 16598, 33497, 66994, 150347, 157681, 300694, 315362, 340259, 680518, 6464921, 12929842]

約数ペア:

[(1, 12929842), (2, 6464921), (19, 680518), (38, 340259), (41, 315362), (43, 300694), (82, 157681), (86, 150347), (193, 66994), (386, 33497), (779, 16598), (817, 15826), (1558, 8299), (1634, 7913), (1763, 7334), (3526, 3667)]