16188851

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 19427328

約数和(自身を除く): 3238477

約数列:

[1, 7, 31, 61, 217, 427, 1223, 1891, 8561, 13237, 37913, 74603, 265391, 522221, 2312693, 16188851]

約数ペア:

[(1, 16188851), (7, 2312693), (31, 522221), (61, 265391), (217, 74603), (427, 37913), (1223, 13237), (1891, 8561)]