13916945

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2381}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 19208448

約数和(自身を除く): 5291503

約数列:

[1, 5, 7, 35, 167, 835, 1169, 2381, 5845, 11905, 16667, 83335, 397627, 1988135, 2783389, 13916945]

約数ペア:

[(1, 13916945), (5, 2783389), (7, 1988135), (35, 397627), (167, 83335), (835, 16667), (1169, 11905), (2381, 5845)]