2019739912

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{3195791}}^1$

素因数の和:3195876

約数の個数: 16

約数和(自身を含む): 3834950400

約数和(自身を除く): 1815210488

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 3195791, 6391582, 12783164, 25566328, 252467489, 504934978, 1009869956, 2019739912]

約数ペア:

[(1, 2019739912), (2, 1009869956), (4, 504934978), (8, 252467489), (79, 25566328), (158, 12783164), (316, 6391582), (632, 3195791)]