19094751

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{54401}}^1$

素因数の和:54423

約数の個数: 16

約数和(自身を含む): 30465120

約数和(自身を除く): 11370369

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 54401, 163203, 489609, 707213, 1468827, 2121639, 6364917, 19094751]

約数ペア:

[(1, 19094751), (3, 6364917), (9, 2121639), (13, 1468827), (27, 707213), (39, 489609), (117, 163203), (351, 54401)]