2019095089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{112403}}^1$

素因数の和:112508

約数の個数: 16

約数和(自身を含む): 2330809344

約数和(自身を除く): 311714255

約数列:

[1, 11, 23, 71, 253, 781, 1633, 17963, 112403, 1236433, 2585269, 7980613, 28437959, 87786743, 183554099, 2019095089]

約数ペア:

[(1, 2019095089), (11, 183554099), (23, 87786743), (71, 28437959), (253, 7980613), (781, 2585269), (1633, 1236433), (17963, 112403)]