17993548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2473}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 33666192

約数和(自身を除く): 15672644

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 2473, 3638, 4946, 7276, 9892, 42041, 84082, 168164, 264611, 529222, 1058444, 4498387, 8996774, 17993548]

約数ペア:

[(1, 17993548), (2, 8996774), (4, 4498387), (17, 1058444), (34, 529222), (68, 264611), (107, 168164), (214, 84082), (428, 42041), (1819, 9892), (2473, 7276), (3638, 4946)]