11942203

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6946

約数の個数: 16

約数和(自身を含む): 15473920

約数和(自身を除く): 3531717

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6907, 48349, 89791, 131233, 628537, 918631, 1706029, 11942203]

約数ペア:

[(1, 11942203), (7, 1706029), (13, 918631), (19, 628537), (91, 131233), (133, 89791), (247, 48349), (1729, 6907)]