19002046

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18593}}^1$

素因数の和:18675

約数の個数: 16

約数和(自身を含む): 33022944

約数和(自身を除く): 14020898

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 18593, 37186, 130151, 260302, 1357289, 2714578, 9501023, 19002046]

約数ペア:

[(1, 19002046), (2, 9501023), (7, 2714578), (14, 1357289), (73, 260302), (146, 130151), (511, 37186), (1022, 18593)]