12426953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 15590400

約数和(自身を除く): 3163447

約数列:

[1, 7, 11, 77, 199, 811, 1393, 2189, 5677, 8921, 15323, 62447, 161389, 1129723, 1775279, 12426953]

約数ペア:

[(1, 12426953), (7, 1775279), (11, 1129723), (77, 161389), (199, 62447), (811, 15323), (1393, 8921), (2189, 5677)]