13138642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5479}}^1$

素因数の和:5601

約数の個数: 16

約数和(自身を含む): 21700800

約数和(自身を除く): 8562158

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 5479, 10958, 60269, 120538, 597211, 1194422, 6569321, 13138642]

約数ペア:

[(1, 13138642), (2, 6569321), (11, 1194422), (22, 597211), (109, 120538), (218, 60269), (1199, 10958), (2398, 5479)]