14721392

素因数分解:

$2^4\times 7^1\times {\mathrm{131441}}^1$

素因数の和:131456

約数の個数: 20

約数和(自身を含む): 32597616

約数和(自身を除く): 17876224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131441, 262882, 525764, 920087, 1051528, 1840174, 2103056, 3680348, 7360696, 14721392]

約数ペア:

[(1, 14721392), (2, 7360696), (4, 3680348), (7, 2103056), (8, 1840174), (14, 1051528), (16, 920087), (28, 525764), (56, 262882), (112, 131441)]