16925722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{69941}}^1$

素因数の和:69965

約数の個数: 12

約数和(自身を含む): 27906858

約数和(自身を除く): 10981136

約数列:

[1, 2, 11, 22, 121, 242, 69941, 139882, 769351, 1538702, 8462861, 16925722]

約数ペア:

[(1, 16925722), (2, 8462861), (11, 1538702), (22, 769351), (121, 139882), (242, 69941)]