12031495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 17774208

約数和(自身を除く): 5742713

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 277, 365, 511, 595, 1241, 1385, 1939, 2555, 4709, 6205, 8687, 9695, 20221, 23545, 32963, 43435, 101105, 141547, 164815, 343757, 707735, 1718785, 2406299, 12031495]

約数ペア:

[(1, 12031495), (5, 2406299), (7, 1718785), (17, 707735), (35, 343757), (73, 164815), (85, 141547), (119, 101105), (277, 43435), (365, 32963), (511, 23545), (595, 20221), (1241, 9695), (1385, 8687), (1939, 6205), (2555, 4709)]