16855622

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63367}}^1$

素因数の和:63395

約数の個数: 16

約数和(自身を含む): 30416640

約数和(自身を除く): 13561018

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 63367, 126734, 443569, 887138, 1203973, 2407946, 8427811, 16855622]

約数ペア:

[(1, 16855622), (2, 8427811), (7, 2407946), (14, 1203973), (19, 887138), (38, 443569), (133, 126734), (266, 63367)]