16954894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18797}}^1$

素因数の和:18851

約数の個数: 16

約数和(自身を含む): 28422576

約数和(自身を除く): 11467682

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 18797, 37594, 206767, 413534, 770677, 1541354, 8477447, 16954894]

約数ペア:

[(1, 16954894), (2, 8477447), (11, 1541354), (22, 770677), (41, 413534), (82, 206767), (451, 37594), (902, 18797)]