19046384

素因数分解:

$2^4\times 7^1\times {\mathrm{170057}}^1$

素因数の和:170072

約数の個数: 20

約数和(自身を含む): 42174384

約数和(自身を除く): 23128000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 170057, 340114, 680228, 1190399, 1360456, 2380798, 2720912, 4761596, 9523192, 19046384]

約数ペア:

[(1, 19046384), (2, 9523192), (4, 4761596), (7, 2720912), (8, 2380798), (14, 1360456), (16, 1190399), (28, 680228), (56, 340114), (112, 170057)]