12771296

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1586

約数の個数: 24

約数和(自身を含む): 25242840

約数和(自身を除く): 12471544

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1259, 1268, 2518, 2536, 5036, 5072, 10072, 10144, 20144, 40288, 399103, 798206, 1596412, 3192824, 6385648, 12771296]

約数ペア:

[(1, 12771296), (2, 6385648), (4, 3192824), (8, 1596412), (16, 798206), (32, 399103), (317, 40288), (634, 20144), (1259, 10144), (1268, 10072), (2518, 5072), (2536, 5036)]