19323939

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 26390528

約数和(自身を除く): 7066589

約数列:

[1, 3, 67, 127, 201, 381, 757, 2271, 8509, 25527, 50719, 96139, 152157, 288417, 6441313, 19323939]

約数ペア:

[(1, 19323939), (3, 6441313), (67, 288417), (127, 152157), (201, 96139), (381, 50719), (757, 25527), (2271, 8509)]