16125053

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 20029440

約数和(自身を除く): 3904387

約数列:

[1, 7, 19, 31, 133, 217, 589, 3911, 4123, 27377, 74309, 121241, 520163, 848687, 2303579, 16125053]

約数ペア:

[(1, 16125053), (7, 2303579), (19, 848687), (31, 520163), (133, 121241), (217, 74309), (589, 27377), (3911, 4123)]