12641442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191537}}^1$

素因数の和:191553

約数の個数: 16

約数和(自身を含む): 27581472

約数和(自身を除く): 14940030

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191537, 383074, 574611, 1149222, 2106907, 4213814, 6320721, 12641442]

約数ペア:

[(1, 12641442), (2, 6320721), (3, 4213814), (6, 2106907), (11, 1149222), (22, 574611), (33, 383074), (66, 191537)]