211013506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{504817}}^1$

素因数の和:504849

約数の個数: 16

約数和(自身を含む): 363468960

約数和(自身を除く): 152455454

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 504817, 1009634, 5552987, 9591523, 11105974, 19183046, 105506753, 211013506]

約数ペア:

[(1, 211013506), (2, 105506753), (11, 19183046), (19, 11105974), (22, 9591523), (38, 5552987), (209, 1009634), (418, 504817)]