3940372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 7330400

約数和(自身を除く): 3390028

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 373, 556, 746, 1492, 2641, 5282, 7087, 10564, 14174, 28348, 51847, 103694, 207388, 985093, 1970186, 3940372]

約数ペア:

[(1, 3940372), (2, 1970186), (4, 985093), (19, 207388), (38, 103694), (76, 51847), (139, 28348), (278, 14174), (373, 10564), (556, 7087), (746, 5282), (1492, 2641)]