19460916

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5573}}^1$

素因数の和:5680

約数の個数: 36

約数和(自身を含む): 49708932

約数和(自身を除く): 30248016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5573, 11146, 16719, 22292, 33438, 50157, 66876, 100314, 200628, 540581, 1081162, 1621743, 2162324, 3243486, 4865229, 6486972, 9730458, 19460916]

約数ペア:

[(1, 19460916), (2, 9730458), (3, 6486972), (4, 4865229), (6, 3243486), (9, 2162324), (12, 1621743), (18, 1081162), (36, 540581), (97, 200628), (194, 100314), (291, 66876), (388, 50157), (582, 33438), (873, 22292), (1164, 16719), (1746, 11146), (3492, 5573)]