1888897046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{680929}}^1$

素因数の和:681023

約数の個数: 16

約数和(自身を含む): 3023329200

約数和(自身を除く): 1134432154

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 680929, 1361858, 12937651, 25875302, 49707817, 99415634, 944448523, 1888897046]

約数ペア:

[(1, 1888897046), (2, 944448523), (19, 99415634), (38, 49707817), (73, 25875302), (146, 12937651), (1387, 1361858), (2774, 680929)]