42549914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5479}}^1$

素因数の和:5845

約数の個数: 16

約数和(自身を含む): 69837120

約数和(自身を除く): 27287206

約数列:

[1, 2, 11, 22, 353, 706, 3883, 5479, 7766, 10958, 60269, 120538, 1934087, 3868174, 21274957, 42549914]

約数ペア:

[(1, 42549914), (2, 21274957), (11, 3868174), (22, 1934087), (353, 120538), (706, 60269), (3883, 10958), (5479, 7766)]