38018885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19447}}^1$

素因数の和:19492

約数の個数: 16

約数和(自身を含む): 50409216

約数和(自身を除く): 12390331

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 19447, 97235, 330599, 447281, 1652995, 2236405, 7603777, 38018885]

約数ペア:

[(1, 38018885), (5, 7603777), (17, 2236405), (23, 1652995), (85, 447281), (115, 330599), (391, 97235), (1955, 19447)]