19994623214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9317159}}^1$

素因数の和:9317227

約数の個数: 16

約数和(自身を含む): 31864687200

約数和(自身を除く): 11870063986

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9317159, 18634318, 270197611, 344734883, 540395222, 689469766, 9997311607, 19994623214]

約数ペア:

[(1, 19994623214), (2, 9997311607), (29, 689469766), (37, 540395222), (58, 344734883), (74, 270197611), (1073, 18634318), (2146, 9317159)]