19383450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{129223}}^1$

素因数の和:129238

約数の個数: 24

約数和(自身を含む): 48071328

約数和(自身を除く): 28687878

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 129223, 258446, 387669, 646115, 775338, 1292230, 1938345, 3230575, 3876690, 6461150, 9691725, 19383450]

約数ペア:

[(1, 19383450), (2, 9691725), (3, 6461150), (5, 3876690), (6, 3230575), (10, 1938345), (15, 1292230), (25, 775338), (30, 646115), (50, 387669), (75, 258446), (150, 129223)]