191639084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12841}}^1$

素因数の和:12906

約数の個数: 48

約数和(自身を含む): 422861376

約数和(自身を除く): 231222292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 12841, 14924, 25682, 51364, 89887, 166933, 179774, 333866, 359548, 526481, 667732, 1052962, 1168531, 2105924, 2337062, 3685367, 4674124, 6844253, 7370734, 13688506, 14741468, 27377012, 47909771, 95819542, 191639084]

約数ペア:

[(1, 191639084), (2, 95819542), (4, 47909771), (7, 27377012), (13, 14741468), (14, 13688506), (26, 7370734), (28, 6844253), (41, 4674124), (52, 3685367), (82, 2337062), (91, 2105924), (164, 1168531), (182, 1052962), (287, 667732), (364, 526481), (533, 359548), (574, 333866), (1066, 179774), (1148, 166933), (2132, 89887), (3731, 51364), (7462, 25682), (12841, 14924)]