19025135

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 23607936

約数和(自身を除く): 4582801

約数列:

[1, 5, 43, 107, 215, 535, 827, 4135, 4601, 23005, 35561, 88489, 177805, 442445, 3805027, 19025135]

約数ペア:

[(1, 19025135), (5, 3805027), (43, 442445), (107, 177805), (215, 88489), (535, 35561), (827, 23005), (4135, 4601)]