39018938

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 24

約数和(自身を含む): 67948128

約数和(自身を除く): 28929190

約数列:

[1, 2, 7, 14, 73, 146, 511, 523, 1022, 1046, 3661, 5329, 7322, 10658, 37303, 38179, 74606, 76358, 267253, 534506, 2787067, 5574134, 19509469, 39018938]

約数ペア:

[(1, 39018938), (2, 19509469), (7, 5574134), (14, 2787067), (73, 534506), (146, 267253), (511, 76358), (523, 74606), (1022, 38179), (1046, 37303), (3661, 10658), (5329, 7322)]