2119811

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 16

約数和(自身を含む): 2380800

約数和(自身を除く): 260989

約数列:

[1, 19, 31, 59, 61, 589, 1121, 1159, 1829, 1891, 3599, 34751, 35929, 68381, 111569, 2119811]

約数ペア:

[(1, 2119811), (19, 111569), (31, 68381), (59, 35929), (61, 34751), (589, 3599), (1121, 1891), (1159, 1829)]