25155398

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 38459904

約数和(自身を除く): 13304506

約数列:

[1, 2, 97, 127, 194, 254, 1021, 2042, 12319, 24638, 99037, 129667, 198074, 259334, 12577699, 25155398]

約数ペア:

[(1, 25155398), (2, 12577699), (97, 259334), (127, 198074), (194, 129667), (254, 99037), (1021, 24638), (2042, 12319)]