22235248

素因数分解:

$2^4\times 7^1\times {\mathrm{198529}}^1$

素因数の和:198544

約数の個数: 20

約数和(自身を含む): 49235440

約数和(自身を除く): 27000192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198529, 397058, 794116, 1389703, 1588232, 2779406, 3176464, 5558812, 11117624, 22235248]

約数ペア:

[(1, 22235248), (2, 11117624), (4, 5558812), (7, 3176464), (8, 2779406), (14, 1588232), (16, 1389703), (28, 794116), (56, 397058), (112, 198529)]