12967545613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{20929}}^1$

素因数の和:21073

約数の個数: 32

約数和(自身を含む): 15431270400

約数和(自身を除く): 2463724787

約数列:

[1, 11, 23, 31, 79, 253, 341, 713, 869, 1817, 2449, 7843, 19987, 20929, 26939, 56327, 230219, 481367, 619597, 648799, 1653391, 5295037, 7136789, 14922377, 18187301, 38027993, 51255121, 164146147, 418307923, 563806331, 1178867783, 12967545613]

約数ペア:

[(1, 12967545613), (11, 1178867783), (23, 563806331), (31, 418307923), (79, 164146147), (253, 51255121), (341, 38027993), (713, 18187301), (869, 14922377), (1817, 7136789), (2449, 5295037), (7843, 1653391), (19987, 648799), (20929, 619597), (26939, 481367), (56327, 230219)]