2019804886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{239711}}^1$

素因数の和:240107

約数の個数: 16

約数和(自身を含む): 3313778688

約数和(自身を除く): 1293973802

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 239711, 479422, 2636821, 5273642, 91809313, 183618626, 1009902443, 2019804886]

約数ペア:

[(1, 2019804886), (2, 1009902443), (11, 183618626), (22, 91809313), (383, 5273642), (766, 2636821), (4213, 479422), (8426, 239711)]