137916218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{4481}}^1$

素因数の和:5893

約数の個数: 16

約数和(自身を含む): 225892800

約数和(自身を除く): 87976582

約数列:

[1, 2, 11, 22, 1399, 2798, 4481, 8962, 15389, 30778, 49291, 98582, 6268919, 12537838, 68958109, 137916218]

約数ペア:

[(1, 137916218), (2, 68958109), (11, 12537838), (22, 6268919), (1399, 98582), (2798, 49291), (4481, 30778), (8962, 15389)]