14155880

素因数分解:

$2^3\times 5^1\times {\mathrm{353897}}^1$

素因数の和:353908

約数の個数: 16

約数和(自身を含む): 31850820

約数和(自身を除く): 17694940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353897, 707794, 1415588, 1769485, 2831176, 3538970, 7077940, 14155880]

約数ペア:

[(1, 14155880), (2, 7077940), (4, 3538970), (5, 2831176), (8, 1769485), (10, 1415588), (20, 707794), (40, 353897)]