1838474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 24

約数和(自身を含む): 3102624

約数和(自身を除く): 1264150

約数列:

[1, 2, 11, 22, 71, 107, 121, 142, 214, 242, 781, 1177, 1562, 2354, 7597, 8591, 12947, 15194, 17182, 25894, 83567, 167134, 919237, 1838474]

約数ペア:

[(1, 1838474), (2, 919237), (11, 167134), (22, 83567), (71, 25894), (107, 17182), (121, 15194), (142, 12947), (214, 8591), (242, 7597), (781, 2354), (1177, 1562)]