190772686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{71237}}^1$

素因数の和:71355

約数の個数: 16

約数和(自身を含む): 311167584

約数和(自身を除く): 120394898

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 71237, 142474, 926081, 1852162, 7337411, 14674822, 95386343, 190772686]

約数ペア:

[(1, 190772686), (2, 95386343), (13, 14674822), (26, 7337411), (103, 1852162), (206, 926081), (1339, 142474), (2678, 71237)]