201920638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1\times {\mathrm{2837}}^1$

素因数の和:4731

約数の個数: 16

約数和(自身を含む): 319104720

約数和(自身を除く): 117184082

約数列:

[1, 2, 19, 38, 1873, 2837, 3746, 5674, 35587, 53903, 71174, 107806, 5313701, 10627402, 100960319, 201920638]

約数ペア:

[(1, 201920638), (2, 100960319), (19, 10627402), (38, 5313701), (1873, 107806), (2837, 71174), (3746, 53903), (5674, 35587)]