12669640178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1\times {\mathrm{87313}}^1$

素因数の和:92909

約数の個数: 16

約数和(自身を含む): 20470243416

約数和(自身を除く): 7800603238

約数列:

[1, 2, 13, 26, 5581, 11162, 72553, 87313, 145106, 174626, 1135069, 2270138, 487293853, 974587706, 6334820089, 12669640178]

約数ペア:

[(1, 12669640178), (2, 6334820089), (13, 974587706), (26, 487293853), (5581, 2270138), (11162, 1135069), (72553, 174626), (87313, 145106)]