11572121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 14074560

約数和(自身を除く): 2502439

約数列:

[1, 11, 17, 19, 187, 209, 323, 3257, 3553, 35827, 55369, 61883, 609059, 680713, 1052011, 11572121]

約数ペア:

[(1, 11572121), (11, 1052011), (17, 680713), (19, 609059), (187, 61883), (209, 55369), (323, 35827), (3257, 3553)]