18962384

素因数分解:

$2^4\times 7^1\times {\mathrm{169307}}^1$

素因数の和:169322

約数の個数: 20

約数和(自身を含む): 41988384

約数和(自身を除く): 23026000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 169307, 338614, 677228, 1185149, 1354456, 2370298, 2708912, 4740596, 9481192, 18962384]

約数ペア:

[(1, 18962384), (2, 9481192), (4, 4740596), (7, 2708912), (8, 2370298), (14, 1354456), (16, 1185149), (28, 677228), (56, 338614), (112, 169307)]