19075606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6329}}^1$

素因数の和:6479

約数の個数: 16

約数和(自身を含む): 31447440

約数和(自身を除く): 12371834

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6329, 12658, 69619, 139238, 867073, 1734146, 9537803, 19075606]

約数ペア:

[(1, 19075606), (2, 9537803), (11, 1734146), (22, 867073), (137, 139238), (274, 69619), (1507, 12658), (3014, 6329)]