1970348545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1885501}}^1$

素因数の和:1885536

約数の個数: 16

約数和(自身を含む): 2715122880

約数和(自身を除く): 744774335

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1885501, 9427505, 20740511, 35824519, 103702555, 179122595, 394069709, 1970348545]

約数ペア:

[(1, 1970348545), (5, 394069709), (11, 179122595), (19, 103702555), (55, 35824519), (95, 20740511), (209, 9427505), (1045, 1885501)]