9897448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 10786712

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 2393, 4136, 4786, 9572, 19144, 26323, 52646, 105292, 112471, 210584, 224942, 449884, 899768, 1237181, 2474362, 4948724, 9897448]

約数ペア:

[(1, 9897448), (2, 4948724), (4, 2474362), (8, 1237181), (11, 899768), (22, 449884), (44, 224942), (47, 210584), (88, 112471), (94, 105292), (188, 52646), (376, 26323), (517, 19144), (1034, 9572), (2068, 4786), (2393, 4136)]