19631427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 27672960

約数和(自身を除く): 8041533

約数列:

[1, 3, 19, 57, 283, 849, 1217, 3651, 5377, 16131, 23123, 69369, 344411, 1033233, 6543809, 19631427]

約数ペア:

[(1, 19631427), (3, 6543809), (19, 1033233), (57, 344411), (283, 69369), (849, 23123), (1217, 16131), (3651, 5377)]