1909936

素因数分解:

$2^4\times 7^1\times {\mathrm{17053}}^1$

素因数の和:17068

約数の個数: 20

約数和(自身を含む): 4229392

約数和(自身を除く): 2319456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17053, 34106, 68212, 119371, 136424, 238742, 272848, 477484, 954968, 1909936]

約数ペア:

[(1, 1909936), (2, 954968), (4, 477484), (7, 272848), (8, 238742), (14, 136424), (16, 119371), (28, 68212), (56, 34106), (112, 17053)]