9720616

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{3907}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 18289440

約数和(自身を除く): 8568824

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 3907, 7814, 15628, 31256, 1215077, 2430154, 4860308, 9720616]

約数ペア:

[(1, 9720616), (2, 4860308), (4, 2430154), (8, 1215077), (311, 31256), (622, 15628), (1244, 7814), (2488, 3907)]