39044221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 42803200

約数和(自身を除く): 3758979

約数列:

[1, 19, 31, 151, 439, 589, 2869, 4681, 8341, 13609, 66289, 88939, 258571, 1259491, 2054959, 39044221]

約数ペア:

[(1, 39044221), (19, 2054959), (31, 1259491), (151, 258571), (439, 88939), (589, 66289), (2869, 13609), (4681, 8341)]