28362190

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1831}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 51112800

約数和(自身を除く): 22750610

約数列:

[1, 2, 5, 10, 1549, 1831, 3098, 3662, 7745, 9155, 15490, 18310, 2836219, 5672438, 14181095, 28362190]

約数ペア:

[(1, 28362190), (2, 14181095), (5, 5672438), (10, 2836219), (1549, 18310), (1831, 15490), (3098, 9155), (3662, 7745)]