19060839

素因数分解:

$3^4\times 7^1\times {\mathrm{33617}}^1$

素因数の和:33636

約数の個数: 20

約数和(自身を含む): 32542224

約数和(自身を除く): 13481385

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 33617, 100851, 235319, 302553, 705957, 907659, 2117871, 2722977, 6353613, 19060839]

約数ペア:

[(1, 19060839), (3, 6353613), (7, 2722977), (9, 2117871), (21, 907659), (27, 705957), (63, 302553), (81, 235319), (189, 100851), (567, 33617)]