12666882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4831}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 27832320

約数和(自身を除く): 15165438

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 4831, 9662, 14493, 28986, 91789, 111113, 183578, 222226, 275367, 333339, 550734, 666678, 2111147, 4222294, 6333441, 12666882]

約数ペア:

[(1, 12666882), (2, 6333441), (3, 4222294), (6, 2111147), (19, 666678), (23, 550734), (38, 333339), (46, 275367), (57, 222226), (69, 183578), (114, 111113), (138, 91789), (437, 28986), (874, 14493), (1311, 9662), (2622, 4831)]