16448942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1355

約数の個数: 16

約数和(自身を含む): 25490400

約数和(自身を除く): 9041458

約数列:

[1, 2, 37, 74, 199, 398, 1117, 2234, 7363, 14726, 41329, 82658, 222283, 444566, 8224471, 16448942]

約数ペア:

[(1, 16448942), (2, 8224471), (37, 444566), (74, 222283), (199, 82658), (398, 41329), (1117, 14726), (2234, 7363)]