12760514

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2034

約数の個数: 24

約数和(自身を含む): 21828240

約数和(自身を除く): 9067726

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 1987, 3211, 3974, 6422, 25831, 37753, 51662, 75506, 335803, 490789, 671606, 981578, 6380257, 12760514]

約数ペア:

[(1, 12760514), (2, 6380257), (13, 981578), (19, 671606), (26, 490789), (38, 335803), (169, 75506), (247, 51662), (338, 37753), (494, 25831), (1987, 6422), (3211, 3974)]