11242556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{16631}}^1$

素因数の和:16661

約数の個数: 18

約数和(自身を含む): 21305592

約数和(自身を除く): 10063036

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 16631, 33262, 66524, 216203, 432406, 864812, 2810639, 5621278, 11242556]

約数ペア:

[(1, 11242556), (2, 5621278), (4, 2810639), (13, 864812), (26, 432406), (52, 216203), (169, 66524), (338, 33262), (676, 16631)]