19441045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{857}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 25225200

約数和(自身を除く): 5784155

約数列:

[1, 5, 13, 65, 349, 857, 1745, 4285, 4537, 11141, 22685, 55705, 299093, 1495465, 3888209, 19441045]

約数ペア:

[(1, 19441045), (5, 3888209), (13, 1495465), (65, 299093), (349, 55705), (857, 22685), (1745, 11141), (4285, 4537)]