19142583

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 26296320

約数和(自身を除く): 7153737

約数列:

[1, 3, 47, 127, 141, 381, 1069, 3207, 5969, 17907, 50243, 135763, 150729, 407289, 6380861, 19142583]

約数ペア:

[(1, 19142583), (3, 6380861), (47, 407289), (127, 150729), (141, 135763), (381, 50243), (1069, 17907), (3207, 5969)]