16818961907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{983}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 19134061056

約数和(自身を除く): 2315099149

約数列:

[1, 11, 43, 61, 473, 593, 671, 983, 2623, 6523, 10813, 25499, 28853, 36173, 42269, 59963, 280489, 397903, 464959, 582919, 659593, 1555439, 2578409, 6412109, 17109829, 25065517, 28362499, 35558059, 275720687, 391138649, 1528996537, 16818961907]

約数ペア:

[(1, 16818961907), (11, 1528996537), (43, 391138649), (61, 275720687), (473, 35558059), (593, 28362499), (671, 25065517), (983, 17109829), (2623, 6412109), (6523, 2578409), (10813, 1555439), (25499, 659593), (28853, 582919), (36173, 464959), (42269, 397903), (59963, 280489)]