16427516

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{859}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 32941440

約数和(自身を除く): 16513924

約数列:

[1, 2, 4, 7, 14, 28, 683, 859, 1366, 1718, 2732, 3436, 4781, 6013, 9562, 12026, 19124, 24052, 586697, 1173394, 2346788, 4106879, 8213758, 16427516]

約数ペア:

[(1, 16427516), (2, 8213758), (4, 4106879), (7, 2346788), (14, 1173394), (28, 586697), (683, 24052), (859, 19124), (1366, 12026), (1718, 9562), (2732, 6013), (3436, 4781)]