19343181

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 30536800

約数和(自身を除く): 11193619

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4099, 4719, 12297, 45089, 53287, 135267, 159861, 495979, 586157, 1487937, 1758471, 6447727, 19343181]

約数ペア:

[(1, 19343181), (3, 6447727), (11, 1758471), (13, 1487937), (33, 586157), (39, 495979), (121, 159861), (143, 135267), (363, 53287), (429, 45089), (1573, 12297), (4099, 4719)]