15118310

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3989}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 27291600

約数和(自身を除く): 12173290

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 3989, 7978, 19945, 39890, 1511831, 3023662, 7559155, 15118310]

約数ペア:

[(1, 15118310), (2, 7559155), (5, 3023662), (10, 1511831), (379, 39890), (758, 19945), (1895, 7978), (3790, 3989)]