15383960

素因数分解:

$2^3\times 5^1\times {\mathrm{384599}}^1$

素因数の和:384610

約数の個数: 16

約数和(自身を含む): 34614000

約数和(自身を除く): 19230040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 384599, 769198, 1538396, 1922995, 3076792, 3845990, 7691980, 15383960]

約数ペア:

[(1, 15383960), (2, 7691980), (4, 3845990), (5, 3076792), (8, 1922995), (10, 1538396), (20, 769198), (40, 384599)]