18796876

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1117}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 37690016

約数和(自身を除く): 18893140

約数列:

[1, 2, 4, 7, 14, 28, 601, 1117, 1202, 2234, 2404, 4207, 4468, 7819, 8414, 15638, 16828, 31276, 671317, 1342634, 2685268, 4699219, 9398438, 18796876]

約数ペア:

[(1, 18796876), (2, 9398438), (4, 4699219), (7, 2685268), (14, 1342634), (28, 671317), (601, 31276), (1117, 16828), (1202, 15638), (2234, 8414), (2404, 7819), (4207, 4468)]