13741142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 8031658

約数列:

[1, 2, 19, 38, 431, 839, 862, 1678, 8189, 15941, 16378, 31882, 361609, 723218, 6870571, 13741142]

約数ペア:

[(1, 13741142), (2, 6870571), (19, 723218), (38, 361609), (431, 31882), (839, 16378), (862, 15941), (1678, 8189)]