12941071

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 16162160

約数和(自身を除く): 3221089

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 433, 1573, 2299, 2717, 4763, 5629, 8227, 29887, 52393, 61919, 90497, 106951, 681109, 995467, 1176461, 12941071]

約数ペア:

[(1, 12941071), (11, 1176461), (13, 995467), (19, 681109), (121, 106951), (143, 90497), (209, 61919), (247, 52393), (433, 29887), (1573, 8227), (2299, 5629), (2717, 4763)]