9911804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15391}}^1$

素因数の和:15425

約数の個数: 24

約数和(自身を含む): 20686848

約数和(自身を除く): 10775044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 15391, 30782, 61564, 107737, 215474, 353993, 430948, 707986, 1415972, 2477951, 4955902, 9911804]

約数ペア:

[(1, 9911804), (2, 4955902), (4, 2477951), (7, 1415972), (14, 707986), (23, 430948), (28, 353993), (46, 215474), (92, 107737), (161, 61564), (322, 30782), (644, 15391)]