57389918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{2011}}^1$

素因数の和:2783

約数の個数: 16

約数和(自身を含む): 90781440

約数和(自身を除く): 33391522

約数列:

[1, 2, 19, 38, 751, 1502, 2011, 4022, 14269, 28538, 38209, 76418, 1510261, 3020522, 28694959, 57389918]

約数ペア:

[(1, 57389918), (2, 28694959), (19, 3020522), (38, 1510261), (751, 76418), (1502, 38209), (2011, 28538), (4022, 14269)]