539142442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{20773}}^1$

素因数の和:21477

約数の個数: 16

約数和(自身を含む): 852564960

約数和(自身を除く): 313422518

約数列:

[1, 2, 19, 38, 683, 1366, 12977, 20773, 25954, 41546, 394687, 789374, 14187959, 28375918, 269571221, 539142442]

約数ペア:

[(1, 539142442), (2, 269571221), (19, 28375918), (38, 14187959), (683, 789374), (1366, 394687), (12977, 41546), (20773, 25954)]