2019018534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25884853}}^1$

素因数の和:25884871

約数の個数: 16

約数和(自身を含む): 4348655472

約数和(自身を除く): 2329636938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25884853, 51769706, 77654559, 155309118, 336503089, 673006178, 1009509267, 2019018534]

約数ペア:

[(1, 2019018534), (2, 1009509267), (3, 673006178), (6, 336503089), (13, 155309118), (26, 77654559), (39, 51769706), (78, 25884853)]