19823608

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15391}}^1$

素因数の和:15427

約数の個数: 32

約数和(自身を含む): 44328960

約数和(自身を除く): 24505352

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15391, 30782, 61564, 107737, 123128, 215474, 353993, 430948, 707986, 861896, 1415972, 2477951, 2831944, 4955902, 9911804, 19823608]

約数ペア:

[(1, 19823608), (2, 9911804), (4, 4955902), (7, 2831944), (8, 2477951), (14, 1415972), (23, 861896), (28, 707986), (46, 430948), (56, 353993), (92, 215474), (161, 123128), (184, 107737), (322, 61564), (644, 30782), (1288, 15391)]