19250224

素因数分解:

$2^4\times 7^1\times {\mathrm{171877}}^1$

素因数の和:171892

約数の個数: 20

約数和(自身を含む): 42625744

約数和(自身を除く): 23375520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 171877, 343754, 687508, 1203139, 1375016, 2406278, 2750032, 4812556, 9625112, 19250224]

約数ペア:

[(1, 19250224), (2, 9625112), (4, 4812556), (7, 2750032), (8, 2406278), (14, 1375016), (16, 1203139), (28, 687508), (56, 343754), (112, 171877)]