13192865

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5309}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 18351360

約数和(自身を除く): 5158495

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 5309, 26545, 37163, 185815, 376939, 1884695, 2638573, 13192865]

約数ペア:

[(1, 13192865), (5, 2638573), (7, 1884695), (35, 376939), (71, 185815), (355, 37163), (497, 26545), (2485, 5309)]