19200059

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 20671200

約数和(自身を除く): 1471141

約数列:

[1, 29, 43, 89, 173, 1247, 2581, 3827, 5017, 7439, 15397, 110983, 215731, 446513, 662071, 19200059]

約数ペア:

[(1, 19200059), (29, 662071), (43, 446513), (89, 215731), (173, 110983), (1247, 15397), (2581, 7439), (3827, 5017)]