19125324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:27990

約数の個数: 36

約数和(自身を含む): 50890840

約数和(自身を除く): 31765516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27961, 55922, 83883, 111844, 167766, 251649, 335532, 503298, 531259, 1006596, 1062518, 1593777, 2125036, 3187554, 4781331, 6375108, 9562662, 19125324]

約数ペア:

[(1, 19125324), (2, 9562662), (3, 6375108), (4, 4781331), (6, 3187554), (9, 2125036), (12, 1593777), (18, 1062518), (19, 1006596), (36, 531259), (38, 503298), (57, 335532), (76, 251649), (114, 167766), (171, 111844), (228, 83883), (342, 55922), (684, 27961)]