10686778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 7509062

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 233, 323, 466, 646, 1207, 1349, 2414, 2698, 3961, 4427, 7922, 8854, 16543, 22933, 33086, 45866, 75259, 150518, 281231, 314317, 562462, 628634, 5343389, 10686778]

約数ペア:

[(1, 10686778), (2, 5343389), (17, 628634), (19, 562462), (34, 314317), (38, 281231), (71, 150518), (142, 75259), (233, 45866), (323, 33086), (466, 22933), (646, 16543), (1207, 8854), (1349, 7922), (2414, 4427), (2698, 3961)]