18692366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121379}}^1$

素因数の和:121399

約数の個数: 16

約数和(自身を含む): 34957440

約数和(自身を除く): 16265074

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 121379, 242758, 849653, 1335169, 1699306, 2670338, 9346183, 18692366]

約数ペア:

[(1, 18692366), (2, 9346183), (7, 2670338), (11, 1699306), (14, 1335169), (22, 849653), (77, 242758), (154, 121379)]