19331850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{128879}}^1$

素因数の和:128894

約数の個数: 24

約数和(自身を含む): 47943360

約数和(自身を除く): 28611510

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 128879, 257758, 386637, 644395, 773274, 1288790, 1933185, 3221975, 3866370, 6443950, 9665925, 19331850]

約数ペア:

[(1, 19331850), (2, 9665925), (3, 6443950), (5, 3866370), (6, 3221975), (10, 1933185), (15, 1288790), (25, 773274), (30, 644395), (50, 386637), (75, 257758), (150, 128879)]