5011991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 5702400

約数和(自身を除く): 690409

約数列:

[1, 17, 19, 59, 263, 323, 1003, 1121, 4471, 4997, 15517, 19057, 84949, 263789, 294823, 5011991]

約数ペア:

[(1, 5011991), (17, 294823), (19, 263789), (59, 84949), (263, 19057), (323, 15517), (1003, 4997), (1121, 4471)]