91191070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479953}}^1$

素因数の和:479979

約数の個数: 16

約数和(自身を含む): 172783440

約数和(自身を除く): 81592370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 479953, 959906, 2399765, 4799530, 9119107, 18238214, 45595535, 91191070]

約数ペア:

[(1, 91191070), (2, 45595535), (5, 18238214), (10, 9119107), (19, 4799530), (38, 2399765), (95, 959906), (190, 479953)]