19512207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15161}}^1$

素因数の和:15191

約数の個数: 24

約数和(自身を含む): 33113808

約数和(自身を除く): 13601601

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15161, 45483, 136449, 166771, 197093, 500313, 591279, 1500939, 1773837, 2168023, 6504069, 19512207]

約数ペア:

[(1, 19512207), (3, 6504069), (9, 2168023), (11, 1773837), (13, 1500939), (33, 591279), (39, 500313), (99, 197093), (117, 166771), (143, 136449), (429, 45483), (1287, 15161)]