2019433388

素因数分解:

$2^2\times 7^1\times {\mathrm{4663}}^1\times {\mathrm{15467}}^1$

素因数の和:20141

約数の個数: 24

約数和(自身を含む): 4039994112

約数和(自身を除く): 2020560724

約数列:

[1, 2, 4, 7, 14, 28, 4663, 9326, 15467, 18652, 30934, 32641, 61868, 65282, 108269, 130564, 216538, 433076, 72122621, 144245242, 288490484, 504858347, 1009716694, 2019433388]

約数ペア:

[(1, 2019433388), (2, 1009716694), (4, 504858347), (7, 288490484), (14, 144245242), (28, 72122621), (4663, 433076), (9326, 216538), (15467, 130564), (18652, 108269), (30934, 65282), (32641, 61868)]