12965389610

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4142297}}^1$

素因数の和:4142617

約数の個数: 16

約数和(自身を含む): 23412268296

約数和(自身を除く): 10446878686

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 4142297, 8284594, 20711485, 41422970, 1296538961, 2593077922, 6482694805, 12965389610]

約数ペア:

[(1, 12965389610), (2, 6482694805), (5, 2593077922), (10, 1296538961), (313, 41422970), (626, 20711485), (1565, 8284594), (3130, 4142297)]