16621000988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101347567}}^1$

素因数の和:101347612

約数の個数: 12

約数和(自身を含む): 29796184992

約数和(自身を除く): 13175184004

約数列:

[1, 2, 4, 41, 82, 164, 101347567, 202695134, 405390268, 4155250247, 8310500494, 16621000988]

約数ペア:

[(1, 16621000988), (2, 8310500494), (4, 4155250247), (41, 405390268), (82, 202695134), (164, 101347567)]