12098305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 15454800

約数和(自身を除く): 3356495

約数列:

[1, 5, 17, 85, 317, 449, 1585, 2245, 5389, 7633, 26945, 38165, 142333, 711665, 2419661, 12098305]

約数ペア:

[(1, 12098305), (5, 2419661), (17, 711665), (85, 142333), (317, 38165), (449, 26945), (1585, 7633), (2245, 5389)]