27429958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16787}}^1$

素因数の和:16851

約数の個数: 16

約数和(自身を含む): 44320320

約数和(自身を除く): 16890362

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 16787, 33574, 318953, 637906, 721841, 1443682, 13714979, 27429958]

約数ペア:

[(1, 27429958), (2, 13714979), (19, 1443682), (38, 721841), (43, 637906), (86, 318953), (817, 33574), (1634, 16787)]