19020512

素因数分解:

$2^5\times 7^1\times {\mathrm{84913}}^1$

素因数の和:84930

約数の個数: 24

約数和(自身を含む): 42796656

約数和(自身を除く): 23776144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84913, 169826, 339652, 594391, 679304, 1188782, 1358608, 2377564, 2717216, 4755128, 9510256, 19020512]

約数ペア:

[(1, 19020512), (2, 9510256), (4, 4755128), (7, 2717216), (8, 2377564), (14, 1358608), (16, 1188782), (28, 679304), (32, 594391), (56, 339652), (112, 169826), (224, 84913)]