18819712

素因数分解:

$2^7\times {\mathrm{147029}}^1$

素因数の和:147043

約数の個数: 16

約数和(自身を含む): 37492650

約数和(自身を除く): 18672938

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 147029, 294058, 588116, 1176232, 2352464, 4704928, 9409856, 18819712]

約数ペア:

[(1, 18819712), (2, 9409856), (4, 4704928), (8, 2352464), (16, 1176232), (32, 588116), (64, 294058), (128, 147029)]