16663042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5601

約数の個数: 16

約数和(自身を含む): 27468000

約数和(自身を除く): 10804958

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 5449, 10898, 59939, 119878, 757411, 1514822, 8331521, 16663042]

約数ペア:

[(1, 16663042), (2, 8331521), (11, 1514822), (22, 757411), (139, 119878), (278, 59939), (1529, 10898), (3058, 5449)]