2019506561

素因数分解:

${\mathrm{19}}^2\times {\mathrm{773}}^1\times {\mathrm{7237}}^1$

素因数の和:8048

約数の個数: 12

約数和(自身を含む): 2134442772

約数和(自身を除く): 114936211

約数列:

[1, 19, 361, 773, 7237, 14687, 137503, 279053, 2612557, 5594201, 106289819, 2019506561]

約数ペア:

[(1, 2019506561), (19, 106289819), (361, 5594201), (773, 2612557), (7237, 279053), (14687, 137503)]