19125424

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{3547}}^1$

素因数の和:3892

約数の個数: 20

約数和(自身を含む): 37175944

約数和(自身を除く): 18050520

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 3547, 5392, 7094, 14188, 28376, 56752, 1195339, 2390678, 4781356, 9562712, 19125424]

約数ペア:

[(1, 19125424), (2, 9562712), (4, 4781356), (8, 2390678), (16, 1195339), (337, 56752), (674, 28376), (1348, 14188), (2696, 7094), (3547, 5392)]