22380988

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2087}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 44900352

約数和(自身を除く): 22519364

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2087, 2681, 4174, 5362, 8348, 10724, 14609, 29218, 58436, 799321, 1598642, 3197284, 5595247, 11190494, 22380988]

約数ペア:

[(1, 22380988), (2, 11190494), (4, 5595247), (7, 3197284), (14, 1598642), (28, 799321), (383, 58436), (766, 29218), (1532, 14609), (2087, 10724), (2681, 8348), (4174, 5362)]