16667378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 32586624

約数和(自身を除く): 15919246

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 5387, 10774, 37709, 70031, 75418, 91579, 140062, 183158, 490217, 641053, 980434, 1190527, 1282106, 2381054, 8333689, 16667378]

約数ペア:

[(1, 16667378), (2, 8333689), (7, 2381054), (13, 1282106), (14, 1190527), (17, 980434), (26, 641053), (34, 490217), (91, 183158), (119, 140062), (182, 91579), (221, 75418), (238, 70031), (442, 37709), (1547, 10774), (3094, 5387)]