12687181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 14358960

約数和(自身を除く): 1671779

約数列:

[1, 13, 29, 73, 377, 461, 949, 2117, 5993, 13369, 27521, 33653, 173797, 437489, 975937, 12687181]

約数ペア:

[(1, 12687181), (13, 975937), (29, 437489), (73, 173797), (377, 33653), (461, 27521), (949, 13369), (2117, 5993)]