2019794639

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{192931}}^1$

素因数の和:192998

約数の個数: 12

約数和(自身を含む): 2205212760

約数和(自身を除く): 185418121

約数列:

[1, 19, 29, 361, 551, 10469, 192931, 3665689, 5594999, 69648091, 106304981, 2019794639]

約数ペア:

[(1, 2019794639), (19, 106304981), (29, 69648091), (361, 5594999), (551, 3665689), (10469, 192931)]