2019945964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{84319}}^1$

素因数の和:84489

約数の個数: 24

約数和(自身を含む): 3633517440

約数和(自身を除く): 1613571476

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 5989, 11978, 23956, 84319, 168638, 337276, 4468907, 8937814, 9528047, 17875628, 19056094, 38112188, 504986491, 1009972982, 2019945964]

約数ペア:

[(1, 2019945964), (2, 1009972982), (4, 504986491), (53, 38112188), (106, 19056094), (113, 17875628), (212, 9528047), (226, 8937814), (452, 4468907), (5989, 337276), (11978, 168638), (23956, 84319)]