12672695

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 17522688

約数和(自身を除く): 4849993

約数列:

[1, 5, 7, 35, 127, 635, 889, 2851, 4445, 14255, 19957, 99785, 362077, 1810385, 2534539, 12672695]

約数ペア:

[(1, 12672695), (5, 2534539), (7, 1810385), (35, 362077), (127, 99785), (635, 19957), (889, 14255), (2851, 4445)]