9019388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10391}}^1$

素因数の和:10433

約数の個数: 24

約数和(自身を含む): 18622464

約数和(自身を除く): 9603076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 10391, 20782, 41564, 72737, 145474, 290948, 322121, 644242, 1288484, 2254847, 4509694, 9019388]

約数ペア:

[(1, 9019388), (2, 4509694), (4, 2254847), (7, 1288484), (14, 644242), (28, 322121), (31, 290948), (62, 145474), (124, 72737), (217, 41564), (434, 20782), (868, 10391)]