19397202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1061}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 42513984

約数和(自身を除く): 23116782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277, 554, 831, 1061, 1662, 2122, 3047, 3183, 6094, 6366, 9141, 11671, 18282, 23342, 35013, 70026, 293897, 587794, 881691, 1763382, 3232867, 6465734, 9698601, 19397202]

約数ペア:

[(1, 19397202), (2, 9698601), (3, 6465734), (6, 3232867), (11, 1763382), (22, 881691), (33, 587794), (66, 293897), (277, 70026), (554, 35013), (831, 23342), (1061, 18282), (1662, 11671), (2122, 9141), (3047, 6366), (3183, 6094)]