12903835

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2903}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 17842176

約数和(自身を除く): 4938341

約数列:

[1, 5, 7, 35, 127, 635, 889, 2903, 4445, 14515, 20321, 101605, 368681, 1843405, 2580767, 12903835]

約数ペア:

[(1, 12903835), (5, 2580767), (7, 1843405), (35, 368681), (127, 101605), (635, 20321), (889, 14515), (2903, 4445)]