13738328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{39937}}^1$

素因数の和:39986

約数の個数: 16

約数和(自身を含む): 26359080

約数和(自身を除く): 12620752

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 39937, 79874, 159748, 319496, 1717291, 3434582, 6869164, 13738328]

約数ペア:

[(1, 13738328), (2, 6869164), (4, 3434582), (8, 1717291), (43, 319496), (86, 159748), (172, 79874), (344, 39937)]