19098740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41519}}^1$

素因数の和:41551

約数の個数: 24

約数和(自身を含む): 41852160

約数和(自身を除く): 22753420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41519, 83038, 166076, 207595, 415190, 830380, 954937, 1909874, 3819748, 4774685, 9549370, 19098740]

約数ペア:

[(1, 19098740), (2, 9549370), (4, 4774685), (5, 3819748), (10, 1909874), (20, 954937), (23, 830380), (46, 415190), (92, 207595), (115, 166076), (230, 83038), (460, 41519)]