12901664

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{2089}}^1$

素因数の和:2292

約数の個数: 24

約数和(自身を含む): 25543980

約数和(自身を除く): 12642316

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 2089, 3088, 4178, 6176, 8356, 16712, 33424, 66848, 403177, 806354, 1612708, 3225416, 6450832, 12901664]

約数ペア:

[(1, 12901664), (2, 6450832), (4, 3225416), (8, 1612708), (16, 806354), (32, 403177), (193, 66848), (386, 33424), (772, 16712), (1544, 8356), (2089, 6176), (3088, 4178)]