26642686

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13691}}^1$

素因数の和:13839

約数の個数: 16

約数和(自身を含む): 46005120

約数和(自身を除く): 19362434

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 13691, 27382, 95837, 191674, 1903049, 3806098, 13321343, 26642686]

約数ペア:

[(1, 26642686), (2, 13321343), (7, 3806098), (14, 1903049), (139, 191674), (278, 95837), (973, 27382), (1946, 13691)]