18819808

素因数分解:

$2^5\times 7^1\times {\mathrm{84017}}^1$

素因数の和:84034

約数の個数: 24

約数和(自身を含む): 42345072

約数和(自身を除く): 23525264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84017, 168034, 336068, 588119, 672136, 1176238, 1344272, 2352476, 2688544, 4704952, 9409904, 18819808]

約数ペア:

[(1, 18819808), (2, 9409904), (4, 4704952), (7, 2688544), (8, 2352476), (14, 1344272), (16, 1176238), (28, 672136), (32, 588119), (56, 336068), (112, 168034), (224, 84017)]