164990110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{868369}}^1$

素因数の和:868395

約数の個数: 16

約数和(自身を含む): 312613200

約数和(自身を除く): 147623090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 868369, 1736738, 4341845, 8683690, 16499011, 32998022, 82495055, 164990110]

約数ペア:

[(1, 164990110), (2, 82495055), (5, 32998022), (10, 16499011), (19, 8683690), (38, 4341845), (95, 1736738), (190, 868369)]