19463244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 47943168

約数和(自身を除く): 28479924

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 582, 727, 1164, 1454, 2181, 2231, 2908, 4362, 4462, 6693, 8724, 8924, 13386, 16721, 26772, 33442, 50163, 66884, 70519, 100326, 141038, 200652, 211557, 282076, 423114, 846228, 1621937, 3243874, 4865811, 6487748, 9731622, 19463244]

約数ペア:

[(1, 19463244), (2, 9731622), (3, 6487748), (4, 4865811), (6, 3243874), (12, 1621937), (23, 846228), (46, 423114), (69, 282076), (92, 211557), (97, 200652), (138, 141038), (194, 100326), (276, 70519), (291, 66884), (388, 50163), (582, 33442), (727, 26772), (1164, 16721), (1454, 13386), (2181, 8924), (2231, 8724), (2908, 6693), (4362, 4462)]