13315124

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{9221}}^1$

素因数の和:9263

約数の個数: 18

約数和(自身を含む): 24595074

約数和(自身を除く): 11279950

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 9221, 18442, 36884, 175199, 350398, 700796, 3328781, 6657562, 13315124]

約数ペア:

[(1, 13315124), (2, 6657562), (4, 3328781), (19, 700796), (38, 350398), (76, 175199), (361, 36884), (722, 18442), (1444, 9221)]