2239435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 3087360

約数和(自身を除く): 847925

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2143, 10715, 23573, 40717, 117865, 203585, 447887, 2239435]

約数ペア:

[(1, 2239435), (5, 447887), (11, 203585), (19, 117865), (55, 40717), (95, 23573), (209, 10715), (1045, 2143)]