12580867

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 15020640

約数和(自身を除く): 2439773

約数列:

[1, 13, 17, 29, 151, 169, 221, 377, 493, 1963, 2567, 2873, 4379, 4901, 6409, 25519, 33371, 56927, 74443, 83317, 433823, 740051, 967759, 12580867]

約数ペア:

[(1, 12580867), (13, 967759), (17, 740051), (29, 433823), (151, 83317), (169, 74443), (221, 56927), (377, 33371), (493, 25519), (1963, 6409), (2567, 4901), (2873, 4379)]