8641886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5467

約数の個数: 16

約数和(自身を含む): 14337648

約数和(自身を除く): 5695762

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 5381, 10762, 59191, 118382, 392813, 785626, 4320943, 8641886]

約数ペア:

[(1, 8641886), (2, 4320943), (11, 785626), (22, 392813), (73, 118382), (146, 59191), (803, 10762), (1606, 5381)]