19058102690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173255479}}^1$

素因数の和:173255497

約数の個数: 16

約数和(自身を含む): 37423183680

約数和(自身を除く): 18365080990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173255479, 346510958, 866277395, 1732554790, 1905810269, 3811620538, 9529051345, 19058102690]

約数ペア:

[(1, 19058102690), (2, 9529051345), (5, 3811620538), (10, 1905810269), (11, 1732554790), (22, 866277395), (55, 346510958), (110, 173255479)]