16653610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 31819392

約数和(自身を除く): 15165782

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1187, 1403, 2374, 2806, 5935, 7015, 11870, 14030, 27301, 54602, 72407, 136505, 144814, 273010, 362035, 724070, 1665361, 3330722, 8326805, 16653610]

約数ペア:

[(1, 16653610), (2, 8326805), (5, 3330722), (10, 1665361), (23, 724070), (46, 362035), (61, 273010), (115, 144814), (122, 136505), (230, 72407), (305, 54602), (610, 27301), (1187, 14030), (1403, 11870), (2374, 7015), (2806, 5935)]