12331915

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 15321600

約数和(自身を除く): 2989685

約数列:

[1, 5, 37, 185, 191, 349, 955, 1745, 7067, 12913, 35335, 64565, 66659, 333295, 2466383, 12331915]

約数ペア:

[(1, 12331915), (5, 2466383), (37, 333295), (185, 66659), (191, 64565), (349, 35335), (955, 12913), (1745, 7067)]