12837635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7990

約数の個数: 16

約数和(自身を含む): 17172000

約数和(自身を除く): 4334365

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 7949, 39745, 135133, 151031, 675665, 755155, 2567527, 12837635]

約数ペア:

[(1, 12837635), (5, 2567527), (17, 755155), (19, 675665), (85, 151031), (95, 135133), (323, 39745), (1615, 7949)]