13185262

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 20401920

約数和(自身を除く): 7216658

約数列:

[1, 2, 43, 86, 139, 278, 1103, 2206, 5977, 11954, 47429, 94858, 153317, 306634, 6592631, 13185262]

約数ペア:

[(1, 13185262), (2, 6592631), (43, 306634), (86, 153317), (139, 94858), (278, 47429), (1103, 11954), (2206, 5977)]