26831914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16421}}^1$

素因数の和:16485

約数の個数: 16

約数和(自身を含む): 43354080

約数和(自身を除く): 16522166

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 16421, 32842, 311999, 623998, 706103, 1412206, 13415957, 26831914]

約数ペア:

[(1, 26831914), (2, 13415957), (19, 1412206), (38, 706103), (43, 623998), (86, 311999), (817, 32842), (1634, 16421)]