18868052

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6947}}^1$

素因数の和:7055

約数の個数: 24

約数和(自身を含む): 38130624

約数和(自身を除く): 19262572

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 6947, 13894, 27788, 48629, 97258, 194516, 673859, 1347718, 2695436, 4717013, 9434026, 18868052]

約数ペア:

[(1, 18868052), (2, 9434026), (4, 4717013), (7, 2695436), (14, 1347718), (28, 673859), (97, 194516), (194, 97258), (388, 48629), (679, 27788), (1358, 13894), (2716, 6947)]