21167983012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{481090523}}^1$

素因数の和:481090538

約数の個数: 12

約数和(自身を含む): 40411604016

約数和(自身を除く): 19243621004

約数列:

[1, 2, 4, 11, 22, 44, 481090523, 962181046, 1924362092, 5291995753, 10583991506, 21167983012]

約数ペア:

[(1, 21167983012), (2, 10583991506), (4, 5291995753), (11, 1924362092), (22, 962181046), (44, 481090523)]