2012162871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{16519}}^1$

素因数の和:18678

約数の個数: 16

約数和(自身を含む): 2825580800

約数和(自身を除く): 813417929

約数列:

[1, 3, 19, 57, 2137, 6411, 16519, 40603, 49557, 121809, 313861, 941583, 35301103, 105903309, 670720957, 2012162871]

約数ペア:

[(1, 2012162871), (3, 670720957), (19, 105903309), (57, 35301103), (2137, 941583), (6411, 313861), (16519, 121809), (40603, 49557)]