13123681922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1\times {\mathrm{8233}}^1$

素因数の和:9942

約数の個数: 32

約数和(自身を含む): 21788547312

約数和(自身を除く): 8664865390

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1657, 3314, 8233, 16466, 21541, 43082, 61309, 107029, 122618, 214058, 304621, 609242, 797017, 1594034, 3960073, 7920146, 13642081, 27284162, 177347053, 354694106, 504756997, 1009513994, 6561840961, 13123681922]

約数ペア:

[(1, 13123681922), (2, 6561840961), (13, 1009513994), (26, 504756997), (37, 354694106), (74, 177347053), (481, 27284162), (962, 13642081), (1657, 7920146), (3314, 3960073), (8233, 1594034), (16466, 797017), (21541, 609242), (43082, 304621), (61309, 214058), (107029, 122618)]