18013463

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 20573280

約数和(自身を除く): 2559817

約数列:

[1, 13, 19, 233, 247, 313, 3029, 4069, 4427, 5947, 57551, 72929, 77311, 948077, 1385651, 18013463]

約数ペア:

[(1, 18013463), (13, 1385651), (19, 948077), (233, 77311), (247, 72929), (313, 57551), (3029, 5947), (4069, 4427)]