30808646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5449}}^1$

素因数の和:5719

約数の個数: 16

約数和(自身を含む): 50619600

約数和(自身を除く): 19810954

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5449, 5654, 10898, 59939, 119878, 1400393, 2800786, 15404323, 30808646]

約数ペア:

[(1, 30808646), (2, 15404323), (11, 2800786), (22, 1400393), (257, 119878), (514, 59939), (2827, 10898), (5449, 5654)]