1900791014

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{188983}}^1$

素因数の和:189139

約数の個数: 16

約数和(自身を含む): 2939079168

約数和(自身を除く): 1038288154

約数列:

[1, 2, 47, 94, 107, 214, 5029, 10058, 188983, 377966, 8882201, 17764402, 20221181, 40442362, 950395507, 1900791014]

約数ペア:

[(1, 1900791014), (2, 950395507), (47, 40442362), (94, 20221181), (107, 17764402), (214, 8882201), (5029, 377966), (10058, 188983)]