9384890

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3739}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 16964640

約数和(自身を除く): 7579750

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 3739, 7478, 18695, 37390, 938489, 1876978, 4692445, 9384890]

約数ペア:

[(1, 9384890), (2, 4692445), (5, 1876978), (10, 938489), (251, 37390), (502, 18695), (1255, 7478), (2510, 3739)]