19469165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 24883200

約数和(自身を除く): 5414035

約数列:

[1, 5, 17, 85, 199, 995, 1151, 3383, 5755, 16915, 19567, 97835, 229049, 1145245, 3893833, 19469165]

約数ペア:

[(1, 19469165), (5, 3893833), (17, 1145245), (85, 229049), (199, 97835), (995, 19567), (1151, 16915), (3383, 5755)]