2019910302

素因数分解:

$2^1\times 3^2\times {\mathrm{112217239}}^1$

素因数の和:112217247

約数の個数: 12

約数和(自身を含む): 4376472360

約数和(自身を除く): 2356562058

約数列:

[1, 2, 3, 6, 9, 18, 112217239, 224434478, 336651717, 673303434, 1009955151, 2019910302]

約数ペア:

[(1, 2019910302), (2, 1009955151), (3, 673303434), (6, 336651717), (9, 224434478), (18, 112217239)]