219126545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{23857}}^1$

素因数の和:24040

約数の個数: 16

約数和(自身を含む): 288586368

約数和(自身を除く): 69459823

約数列:

[1, 5, 11, 55, 167, 835, 1837, 9185, 23857, 119285, 262427, 1312135, 3984119, 19920595, 43825309, 219126545]

約数ペア:

[(1, 219126545), (5, 43825309), (11, 19920595), (55, 3984119), (167, 1312135), (835, 262427), (1837, 119285), (9185, 23857)]