19413117

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 29820960

約数和(自身を除く): 10407843

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 1061, 2033, 3183, 6099, 9549, 18297, 20159, 60477, 113527, 181431, 340581, 1021743, 2157013, 6471039, 19413117]

約数ペア:

[(1, 19413117), (3, 6471039), (9, 2157013), (19, 1021743), (57, 340581), (107, 181431), (171, 113527), (321, 60477), (963, 20159), (1061, 18297), (2033, 9549), (3183, 6099)]