39239422

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 59673600

約数和(自身を除く): 20434178

約数列:

[1, 2, 139, 191, 278, 382, 739, 1478, 26549, 53098, 102721, 141149, 205442, 282298, 19619711, 39239422]

約数ペア:

[(1, 39239422), (2, 19619711), (139, 282298), (191, 205442), (278, 141149), (382, 102721), (739, 53098), (1478, 26549)]