2016971696

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{105667}}^1$

素因数の和:106868

約数の個数: 20

約数和(自身を含む): 3911195352

約数和(自身を除く): 1894223656

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4772, 9544, 19088, 105667, 211334, 422668, 845336, 1690672, 126060731, 252121462, 504242924, 1008485848, 2016971696]

約数ペア:

[(1, 2016971696), (2, 1008485848), (4, 504242924), (8, 252121462), (16, 126060731), (1193, 1690672), (2386, 845336), (4772, 422668), (9544, 211334), (19088, 105667)]