15889896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20063}}^1$

素因数の和:20086

約数の個数: 48

約数和(自身を含む): 46949760

約数和(自身を除く): 31059864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20063, 40126, 60189, 80252, 120378, 160504, 180567, 220693, 240756, 361134, 441386, 481512, 662079, 722268, 882772, 1324158, 1444536, 1765544, 1986237, 2648316, 3972474, 5296632, 7944948, 15889896]

約数ペア:

[(1, 15889896), (2, 7944948), (3, 5296632), (4, 3972474), (6, 2648316), (8, 1986237), (9, 1765544), (11, 1444536), (12, 1324158), (18, 882772), (22, 722268), (24, 662079), (33, 481512), (36, 441386), (44, 361134), (66, 240756), (72, 220693), (88, 180567), (99, 160504), (132, 120378), (198, 80252), (264, 60189), (396, 40126), (792, 20063)]