22990478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71399}}^1$

素因数の和:71431

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 18135922

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 71399, 142798, 499793, 999586, 1642177, 3284354, 11495239, 22990478]

約数ペア:

[(1, 22990478), (2, 11495239), (7, 3284354), (14, 1642177), (23, 999586), (46, 499793), (161, 142798), (322, 71399)]