19018938

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{5171}}^1$

素因数の和:5789

約数の個数: 16

約数和(自身を含む): 38107296

約数和(自身を除く): 19088358

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 5171, 10342, 15513, 31026, 3169823, 6339646, 9509469, 19018938]

約数ペア:

[(1, 19018938), (2, 9509469), (3, 6339646), (6, 3169823), (613, 31026), (1226, 15513), (1839, 10342), (3678, 5171)]