16988086

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 25938000

約数和(自身を除く): 8949914

約数列:

[1, 2, 109, 149, 218, 298, 523, 1046, 16241, 32482, 57007, 77927, 114014, 155854, 8494043, 16988086]

約数ペア:

[(1, 16988086), (2, 8494043), (109, 155854), (149, 114014), (218, 77927), (298, 57007), (523, 32482), (1046, 16241)]