1239556186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1307}}^1\times {\mathrm{3919}}^1$

素因数の和:5250

約数の個数: 24

約数和(自身を含む): 2045816640

約数和(自身を除く): 806260454

約数列:

[1, 2, 11, 22, 121, 242, 1307, 2614, 3919, 7838, 14377, 28754, 43109, 86218, 158147, 316294, 474199, 948398, 5122133, 10244266, 56343463, 112686926, 619778093, 1239556186]

約数ペア:

[(1, 1239556186), (2, 619778093), (11, 112686926), (22, 56343463), (121, 10244266), (242, 5122133), (1307, 948398), (2614, 474199), (3919, 316294), (7838, 158147), (14377, 86218), (28754, 43109)]