16698740

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2203}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 35175840

約数和(自身を除く): 18477100

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 2203, 3790, 4406, 7580, 8812, 11015, 22030, 44060, 834937, 1669874, 3339748, 4174685, 8349370, 16698740]

約数ペア:

[(1, 16698740), (2, 8349370), (4, 4174685), (5, 3339748), (10, 1669874), (20, 834937), (379, 44060), (758, 22030), (1516, 11015), (1895, 8812), (2203, 7580), (3790, 4406)]