2019794698

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{12821}}^1$

素因数の和:13397

約数の個数: 16

約数和(自身を含む): 3052046304

約数和(自身を除く): 1032251606

約数列:

[1, 2, 227, 347, 454, 694, 12821, 25642, 78769, 157538, 2910367, 4448887, 5820734, 8897774, 1009897349, 2019794698]

約数ペア:

[(1, 2019794698), (2, 1009897349), (227, 8897774), (347, 5820734), (454, 4448887), (694, 2910367), (12821, 157538), (25642, 78769)]