19071822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41281}}^1$

素因数の和:41304

約数の個数: 32

約数和(自身を含む): 47556864

約数和(自身を除く): 28485042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 41281, 82562, 123843, 247686, 288967, 454091, 577934, 866901, 908182, 1362273, 1733802, 2724546, 3178637, 6357274, 9535911, 19071822]

約数ペア:

[(1, 19071822), (2, 9535911), (3, 6357274), (6, 3178637), (7, 2724546), (11, 1733802), (14, 1362273), (21, 908182), (22, 866901), (33, 577934), (42, 454091), (66, 288967), (77, 247686), (154, 123843), (231, 82562), (462, 41281)]