11304190

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2819}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 20405520

約数和(自身を除く): 9101330

約数列:

[1, 2, 5, 10, 401, 802, 2005, 2819, 4010, 5638, 14095, 28190, 1130419, 2260838, 5652095, 11304190]

約数ペア:

[(1, 11304190), (2, 5652095), (5, 2260838), (10, 1130419), (401, 28190), (802, 14095), (2005, 5638), (2819, 4010)]