19962358151

素因数分解:

${\mathrm{19}}^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 21745195200

約数和(自身を除く): 1782837049

約数列:

[1, 19, 53, 89, 361, 617, 1007, 1691, 4717, 6859, 11723, 19133, 32129, 32701, 54913, 89623, 222737, 363527, 610451, 621319, 1043347, 1702837, 2910389, 4232003, 11805061, 19823593, 32353903, 55297391, 224296159, 376648267, 1050650429, 19962358151]

約数ペア:

[(1, 19962358151), (19, 1050650429), (53, 376648267), (89, 224296159), (361, 55297391), (617, 32353903), (1007, 19823593), (1691, 11805061), (4717, 4232003), (6859, 2910389), (11723, 1702837), (19133, 1043347), (32129, 621319), (32701, 610451), (54913, 363527), (89623, 222737)]