19249412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52883}}^1$

素因数の和:52907

約数の個数: 24

約数和(自身を含む): 41461056

約数和(自身を除く): 22211644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 52883, 105766, 211532, 370181, 687479, 740362, 1374958, 1480724, 2749916, 4812353, 9624706, 19249412]

約数ペア:

[(1, 19249412), (2, 9624706), (4, 4812353), (7, 2749916), (13, 1480724), (14, 1374958), (26, 740362), (28, 687479), (52, 370181), (91, 211532), (182, 105766), (364, 52883)]