19183794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 46588608

約数和(自身を除く): 27404814

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 2837, 3381, 5674, 6762, 8511, 17022, 19859, 39718, 59577, 65251, 119154, 130502, 139013, 195753, 278026, 391506, 417039, 456757, 834078, 913514, 1370271, 2740542, 3197299, 6394598, 9591897, 19183794]

約数ペア:

[(1, 19183794), (2, 9591897), (3, 6394598), (6, 3197299), (7, 2740542), (14, 1370271), (21, 913514), (23, 834078), (42, 456757), (46, 417039), (49, 391506), (69, 278026), (98, 195753), (138, 139013), (147, 130502), (161, 119154), (294, 65251), (322, 59577), (483, 39718), (966, 19859), (1127, 17022), (2254, 8511), (2837, 6762), (3381, 5674)]