11731531

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{12601}}^1$

素因数の和:12634

約数の個数: 12

約数和(自身を含む): 14366280

約数和(自身を除く): 2634749

約数列:

[1, 7, 19, 49, 133, 931, 12601, 88207, 239419, 617449, 1675933, 11731531]

約数ペア:

[(1, 11731531), (7, 1675933), (19, 617449), (49, 239419), (133, 88207), (931, 12601)]