15142316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28463}}^1$

素因数の和:28493

約数の個数: 24

約数和(自身を含む): 31879680

約数和(自身を除く): 16737364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28463, 56926, 113852, 199241, 398482, 540797, 796964, 1081594, 2163188, 3785579, 7571158, 15142316]

約数ペア:

[(1, 15142316), (2, 7571158), (4, 3785579), (7, 2163188), (14, 1081594), (19, 796964), (28, 540797), (38, 398482), (76, 199241), (133, 113852), (266, 56926), (532, 28463)]