19155395

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2411}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 26396928

約数和(自身を除く): 7241533

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 2411, 7945, 12055, 16877, 84385, 547297, 2736485, 3831079, 19155395]

約数ペア:

[(1, 19155395), (5, 3831079), (7, 2736485), (35, 547297), (227, 84385), (1135, 16877), (1589, 12055), (2411, 7945)]