11237639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 13504512

約数和(自身を除く): 2266873

約数列:

[1, 7, 23, 161, 223, 313, 1561, 2191, 5129, 7199, 35903, 50393, 69799, 488593, 1605377, 11237639]

約数ペア:

[(1, 11237639), (7, 1605377), (23, 488593), (161, 69799), (223, 50393), (313, 35903), (1561, 7199), (2191, 5129)]