15266866

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 23759424

約数和(自身を除く): 8492558

約数列:

[1, 2, 37, 74, 103, 206, 2003, 3811, 4006, 7622, 74111, 148222, 206309, 412618, 7633433, 15266866]

約数ペア:

[(1, 15266866), (2, 7633433), (37, 412618), (74, 206309), (103, 148222), (206, 74111), (2003, 7622), (3811, 4006)]