1919982

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4583

約数の個数: 16

約数和(自身を含む): 3894912

約数和(自身を除く): 1974930

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4507, 9014, 13521, 27042, 319997, 639994, 959991, 1919982]

約数ペア:

[(1, 1919982), (2, 959991), (3, 639994), (6, 319997), (71, 27042), (142, 13521), (213, 9014), (426, 4507)]