16923610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 33504192

約数和(自身を除く): 16580582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1123, 1370, 1507, 2246, 3014, 5615, 7535, 11230, 12353, 15070, 24706, 61765, 123530, 153851, 307702, 769255, 1538510, 1692361, 3384722, 8461805, 16923610]

約数ペア:

[(1, 16923610), (2, 8461805), (5, 3384722), (10, 1692361), (11, 1538510), (22, 769255), (55, 307702), (110, 153851), (137, 123530), (274, 61765), (685, 24706), (1123, 15070), (1370, 12353), (1507, 11230), (2246, 7535), (3014, 5615)]