22981072

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1279}}^1$

素因数の和:2410

約数の個数: 20

約数和(自身を含む): 44600320

約数和(自身を除く): 21619248

約数列:

[1, 2, 4, 8, 16, 1123, 1279, 2246, 2558, 4492, 5116, 8984, 10232, 17968, 20464, 1436317, 2872634, 5745268, 11490536, 22981072]

約数ペア:

[(1, 22981072), (2, 11490536), (4, 5745268), (8, 2872634), (16, 1436317), (1123, 20464), (1279, 17968), (2246, 10232), (2558, 8984), (4492, 5116)]