13888398

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53831}}^1$

素因数の和:53879

約数の個数: 16

約数和(自身を含む): 28423296

約数和(自身を除く): 14534898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 53831, 107662, 161493, 322986, 2314733, 4629466, 6944199, 13888398]

約数ペア:

[(1, 13888398), (2, 6944199), (3, 4629466), (6, 2314733), (43, 322986), (86, 161493), (129, 107662), (258, 53831)]