12569469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20080

約数の個数: 16

約数和(自身を含む): 19246080

約数和(自身を除く): 6676611

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 20047, 60141, 220517, 380893, 661551, 1142679, 4189823, 12569469]

約数ペア:

[(1, 12569469), (3, 4189823), (11, 1142679), (19, 661551), (33, 380893), (57, 220517), (209, 60141), (627, 20047)]