13911781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 15917440

約数和(自身を除く): 2005659

約数列:

[1, 13, 19, 151, 247, 373, 1963, 2869, 4849, 7087, 37297, 56323, 92131, 732199, 1070137, 13911781]

約数ペア:

[(1, 13911781), (13, 1070137), (19, 732199), (151, 92131), (247, 56323), (373, 37297), (1963, 7087), (2869, 4849)]