19005477004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{291013}}^1$

素因数の和:291609

約数の個数: 24

約数和(自身を含む): 34467698160

約数和(自身を除く): 15462221156

約数列:

[1, 2, 4, 29, 58, 116, 563, 1126, 2252, 16327, 32654, 65308, 291013, 582026, 1164052, 8439377, 16878754, 33757508, 163840319, 327680638, 655361276, 4751369251, 9502738502, 19005477004]

約数ペア:

[(1, 19005477004), (2, 9502738502), (4, 4751369251), (29, 655361276), (58, 327680638), (116, 163840319), (563, 33757508), (1126, 16878754), (2252, 8439377), (16327, 1164052), (32654, 582026), (65308, 291013)]