16498972

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5507}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 33312384

約数和(自身を除く): 16813412

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5507, 11014, 22028, 38549, 77098, 154196, 589249, 1178498, 2356996, 4124743, 8249486, 16498972]

約数ペア:

[(1, 16498972), (2, 8249486), (4, 4124743), (7, 2356996), (14, 1178498), (28, 589249), (107, 154196), (214, 77098), (428, 38549), (749, 22028), (1498, 11014), (2996, 5507)]