19399302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82903}}^1$

素因数の和:82924

約数の個数: 24

約数和(自身を含む): 45265584

約数和(自身を除く): 25866282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82903, 165806, 248709, 497418, 746127, 1077739, 1492254, 2155478, 3233217, 6466434, 9699651, 19399302]

約数ペア:

[(1, 19399302), (2, 9699651), (3, 6466434), (6, 3233217), (9, 2155478), (13, 1492254), (18, 1077739), (26, 746127), (39, 497418), (78, 248709), (117, 165806), (234, 82903)]