16919144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{192263}}^1$

素因数の和:192280

約数の個数: 16

約数和(自身を含む): 34607520

約数和(自身を除く): 17688376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 192263, 384526, 769052, 1538104, 2114893, 4229786, 8459572, 16919144]

約数ペア:

[(1, 16919144), (2, 8459572), (4, 4229786), (8, 2114893), (11, 1538104), (22, 769052), (44, 384526), (88, 192263)]