16041263

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 19968000

約数和(自身を除く): 3926737

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 4159, 29113, 79021, 120611, 553147, 844277, 2291609, 16041263]

約数ペア:

[(1, 16041263), (7, 2291609), (19, 844277), (29, 553147), (133, 120611), (203, 79021), (551, 29113), (3857, 4159)]