12351957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 17472000

約数和(自身を除く): 5120043

約数列:

[1, 3, 19, 57, 139, 417, 1559, 2641, 4677, 7923, 29621, 88863, 216701, 650103, 4117319, 12351957]

約数ペア:

[(1, 12351957), (3, 4117319), (19, 650103), (57, 216701), (139, 88863), (417, 29621), (1559, 7923), (2641, 4677)]