12822245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 16433280

約数和(自身を除く): 3611035

約数列:

[1, 5, 19, 71, 95, 355, 1349, 1901, 6745, 9505, 36119, 134971, 180595, 674855, 2564449, 12822245]

約数ペア:

[(1, 12822245), (5, 2564449), (19, 674855), (71, 180595), (95, 134971), (355, 36119), (1349, 9505), (1901, 6745)]