19448429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19429}}^1$

素因数の和:19460

約数の個数: 16

約数和(自身を含む): 26113920

約数和(自身を除く): 6665491

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 19429, 136003, 213719, 252577, 1496033, 1768039, 2778347, 19448429]

約数ペア:

[(1, 19448429), (7, 2778347), (11, 1768039), (13, 1496033), (77, 252577), (91, 213719), (143, 136003), (1001, 19429)]