12744611

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 15620160

約数和(自身を除く): 2875549

約数列:

[1, 11, 17, 19, 187, 209, 211, 289, 323, 2321, 3179, 3553, 3587, 4009, 5491, 39457, 44099, 60401, 60979, 68153, 670769, 749683, 1158601, 12744611]

約数ペア:

[(1, 12744611), (11, 1158601), (17, 749683), (19, 670769), (187, 68153), (209, 60979), (211, 60401), (289, 44099), (323, 39457), (2321, 5491), (3179, 4009), (3553, 3587)]