19242864

素因数分解:

$2^4\times 3^2\times {\mathrm{133631}}^1$

素因数の和:133645

約数の個数: 30

約数和(自身を含む): 53853696

約数和(自身を除く): 34610832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133631, 267262, 400893, 534524, 801786, 1069048, 1202679, 1603572, 2138096, 2405358, 3207144, 4810716, 6414288, 9621432, 19242864]

約数ペア:

[(1, 19242864), (2, 9621432), (3, 6414288), (4, 4810716), (6, 3207144), (8, 2405358), (9, 2138096), (12, 1603572), (16, 1202679), (18, 1069048), (24, 801786), (36, 534524), (48, 400893), (72, 267262), (144, 133631)]