26674670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12800

約数の個数: 32

約数和(自身を含む): 55140480

約数和(自身を除く): 28465810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12763, 25526, 63815, 127630, 140393, 242497, 280786, 484994, 701965, 1212485, 1403930, 2424970, 2667467, 5334934, 13337335, 26674670]

約数ペア:

[(1, 26674670), (2, 13337335), (5, 5334934), (10, 2667467), (11, 2424970), (19, 1403930), (22, 1212485), (38, 701965), (55, 484994), (95, 280786), (110, 242497), (190, 140393), (209, 127630), (418, 63815), (1045, 25526), (2090, 12763)]