2012690159

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{179849}}^1$

素因数の和:179918

約数の個数: 12

約数和(自身を含む): 2192731200

約数和(自身を除く): 180041041

約数列:

[1, 19, 31, 361, 589, 11191, 179849, 3417131, 5575319, 64925489, 105931061, 2012690159]

約数ペア:

[(1, 2012690159), (19, 105931061), (31, 64925489), (361, 5575319), (589, 3417131), (11191, 179849)]