19247943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44867}}^1$

素因数の和:44894

約数の個数: 16

約数和(自身を含む): 30151296

約数和(自身を除く): 10903353

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 44867, 134601, 493537, 583271, 1480611, 1749813, 6415981, 19247943]

約数ペア:

[(1, 19247943), (3, 6415981), (11, 1749813), (13, 1480611), (33, 583271), (39, 493537), (143, 134601), (429, 44867)]