16206890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5647}}^1$

素因数の和:5702

約数の個数: 32

約数和(自身を含む): 34159104

約数和(自身を除く): 17952214

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 5647, 11294, 28235, 39529, 56470, 79058, 197645, 231527, 395290, 463054, 1157635, 1620689, 2315270, 3241378, 8103445, 16206890]

約数ペア:

[(1, 16206890), (2, 8103445), (5, 3241378), (7, 2315270), (10, 1620689), (14, 1157635), (35, 463054), (41, 395290), (70, 231527), (82, 197645), (205, 79058), (287, 56470), (410, 39529), (574, 28235), (1435, 11294), (2870, 5647)]