19206693

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{5879}}^1$

素因数の和:5910

約数の個数: 24

約数和(自身を含む): 31281600

約数和(自身を除く): 12074907

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 5879, 17637, 52911, 64669, 158733, 194007, 582021, 711359, 1746063, 2134077, 6402231, 19206693]

約数ペア:

[(1, 19206693), (3, 6402231), (9, 2134077), (11, 1746063), (27, 711359), (33, 582021), (99, 194007), (121, 158733), (297, 64669), (363, 52911), (1089, 17637), (3267, 5879)]