18969870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{632329}}^1$

素因数の和:632339

約数の個数: 16

約数和(自身を含む): 45527760

約数和(自身を除く): 26557890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 632329, 1264658, 1896987, 3161645, 3793974, 6323290, 9484935, 18969870]

約数ペア:

[(1, 18969870), (2, 9484935), (3, 6323290), (5, 3793974), (6, 3161645), (10, 1896987), (15, 1264658), (30, 632329)]