16955987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 18561312

約数和(自身を除く): 1605325

約数列:

[1, 17, 61, 83, 197, 1037, 1411, 3349, 5063, 12017, 16351, 86071, 204289, 277967, 997411, 16955987]

約数ペア:

[(1, 16955987), (17, 997411), (61, 277967), (83, 204289), (197, 86071), (1037, 16351), (1411, 12017), (3349, 5063)]