19430035

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 24105600

約数和(自身を除く): 4675565

約数列:

[1, 5, 47, 89, 235, 445, 929, 4183, 4645, 20915, 43663, 82681, 218315, 413405, 3886007, 19430035]

約数ペア:

[(1, 19430035), (5, 3886007), (47, 413405), (89, 218315), (235, 82681), (445, 43663), (929, 20915), (4183, 4645)]