27896902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66739}}^1$

素因数の和:66771

約数の個数: 16

約数和(自身を含む): 48052800

約数和(自身を除く): 20155898

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 66739, 133478, 734129, 1268041, 1468258, 2536082, 13948451, 27896902]

約数ペア:

[(1, 27896902), (2, 13948451), (11, 2536082), (19, 1468258), (22, 1268041), (38, 734129), (209, 133478), (418, 66739)]