189840395

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 231417120

約数和(自身を除く): 41576725

約数列:

[1, 5, 109, 163, 545, 815, 2137, 10685, 17767, 88835, 232933, 348331, 1164665, 1741655, 37968079, 189840395]

約数ペア:

[(1, 189840395), (5, 37968079), (109, 1741655), (163, 1164665), (545, 348331), (815, 232933), (2137, 88835), (10685, 17767)]