19196241

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 26369280

約数和(自身を除く): 7173039

約数列:

[1, 3, 41, 123, 239, 653, 717, 1959, 9799, 26773, 29397, 80319, 156067, 468201, 6398747, 19196241]

約数ペア:

[(1, 19196241), (3, 6398747), (41, 468201), (123, 156067), (239, 80319), (653, 29397), (717, 26773), (1959, 9799)]