19214481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44789}}^1$

素因数の和:44816

約数の個数: 16

約数和(自身を含む): 30098880

約数和(自身を除く): 10884399

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 44789, 134367, 492679, 582257, 1478037, 1746771, 6404827, 19214481]

約数ペア:

[(1, 19214481), (3, 6404827), (11, 1746771), (13, 1478037), (33, 582257), (39, 492679), (143, 134367), (429, 44789)]