38894242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8209}}^1$

素因数の和:8337

約数の個数: 16

約数和(自身を含む): 61476480

約数和(自身を除く): 22582238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 8209, 16418, 188807, 377614, 845527, 1691054, 19447121, 38894242]

約数ペア:

[(1, 38894242), (2, 19447121), (23, 1691054), (46, 845527), (103, 377614), (206, 188807), (2369, 16418), (4738, 8209)]