19242954

素因数分解:

$2^1\times 3^3\times {\mathrm{356351}}^1$

素因数の和:356362

約数の個数: 16

約数和(自身を含む): 42762240

約数和(自身を除く): 23519286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 356351, 712702, 1069053, 2138106, 3207159, 6414318, 9621477, 19242954]

約数ペア:

[(1, 19242954), (2, 9621477), (3, 6414318), (6, 3207159), (9, 2138106), (18, 1069053), (27, 712702), (54, 356351)]