19528234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9151}}^1$

素因数の和:9261

約数の個数: 16

約数和(自身を含む): 32288256

約数和(自身を除く): 12760022

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 9151, 18302, 100661, 201322, 887647, 1775294, 9764117, 19528234]

約数ペア:

[(1, 19528234), (2, 9764117), (11, 1775294), (22, 887647), (97, 201322), (194, 100661), (1067, 18302), (2134, 9151)]