19242894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{291559}}^1$

素因数の和:291575

約数の個数: 16

約数和(自身を含む): 41984640

約数和(自身を除く): 22741746

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 291559, 583118, 874677, 1749354, 3207149, 6414298, 9621447, 19242894]

約数ペア:

[(1, 19242894), (2, 9621447), (3, 6414298), (6, 3207149), (11, 1749354), (22, 874677), (33, 583118), (66, 291559)]