19853482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17027}}^1$

素因数の和:17093

約数の個数: 16

約数和(自身を含む): 33102432

約数和(自身を除く): 13248950

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17027, 34054, 187297, 374594, 902431, 1804862, 9926741, 19853482]

約数ペア:

[(1, 19853482), (2, 9926741), (11, 1804862), (22, 902431), (53, 374594), (106, 187297), (583, 34054), (1166, 17027)]