19130292

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3823}}^1$

素因数の和:3972

約数の個数: 36

約数和(自身を含む): 48717760

約数和(自身を除く): 29587468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3823, 5004, 7646, 11469, 15292, 22938, 34407, 45876, 68814, 137628, 531397, 1062794, 1594191, 2125588, 3188382, 4782573, 6376764, 9565146, 19130292]

約数ペア:

[(1, 19130292), (2, 9565146), (3, 6376764), (4, 4782573), (6, 3188382), (9, 2125588), (12, 1594191), (18, 1062794), (36, 531397), (139, 137628), (278, 68814), (417, 45876), (556, 34407), (834, 22938), (1251, 15292), (1668, 11469), (2502, 7646), (3823, 5004)]