129122554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{7237}}^1$

素因数の和:8061

約数の個数: 16

約数和(自身を含む): 211581216

約数和(自身を除く): 82458662

約数列:

[1, 2, 11, 22, 811, 1622, 7237, 8921, 14474, 17842, 79607, 159214, 5869207, 11738414, 64561277, 129122554]

約数ペア:

[(1, 129122554), (2, 64561277), (11, 11738414), (22, 5869207), (811, 159214), (1622, 79607), (7237, 17842), (8921, 14474)]