19341441

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 32058624

約数和(自身を除く): 12717183

約数列:

[1, 3, 7, 9, 21, 63, 337, 911, 1011, 2359, 2733, 3033, 6377, 7077, 8199, 19131, 21231, 57393, 307007, 921021, 2149049, 2763063, 6447147, 19341441]

約数ペア:

[(1, 19341441), (3, 6447147), (7, 2763063), (9, 2149049), (21, 921021), (63, 307007), (337, 57393), (911, 21231), (1011, 19131), (2359, 8199), (2733, 7077), (3033, 6377)]