7968391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 8799840

約数和(自身を除く): 831449

約数列:

[1, 19, 41, 53, 193, 779, 1007, 2173, 3667, 7913, 10229, 41287, 150347, 194351, 419389, 7968391]

約数ペア:

[(1, 7968391), (19, 419389), (41, 194351), (53, 150347), (193, 41287), (779, 10229), (1007, 7913), (2173, 3667)]